FireFox 8 and 9 very very very ...slow

Hi,
My laptop is a Fujitsu Siemens Amilo.
Processor mobile AMD Sempron 2800+
RAM 512MB. Hard Drive 40 GB.
Windows XP SP3 Portuguese.
Standard Windows Firewall.
Antivirus Microsoft Security Essentials.
When I start the Firefox I have to wait almost 20 minutes to became ready.When I surf on the web also is very slow.
With firefox 5 and antivirus Avira I haven't this problem.
Also when I close my e-mail on the hotmail.com I get a message saying that my web browser is only safe in 2.4 out of 8.
Could give me some advice please.
I would like keep working with firefox.
Tanks,
Raul

Please try clearing cache and cookies and history. See [[Clear Recent History]] for an easy and quick way to do that. Also add-ons could be affecting the startup of firefox. Start firefox in[[Safe Mode]] and see if you are able to notice and differences.

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    SQL*Net break/reset to clien 412 0 1,144 2776 0.0
    db file parallel read 143,728 0 1,123 8 1.8
    SQL*Net message from dblink 1,698,780 0 1,043 1 21.1
    log file parallel write 81,639 81,332 364 4 1.0
    direct path write 7,869 0 339 43 0.1
    library cache pin 215 103 309 1438 0.0
    latch free 74,864 73,409 117 2 0.9
    log file switch completion 289 33 66 227 0.0
    library cache load lock 132 14 49 374 0.0
    control file parallel write 7,633 0 46 6 0.1
    local write wait 175 14 23 130 0.0
    SQL*Net more data to client 166,226 0 4 0 2.1
    direct path read 7,674 0 3 0 0.1
    sort segment request 1 1 1 1000 0.0
    log file single write 96 0 1 9 0.0
    SQL*Net message to dblink 1,698,780 0 0 0 21.1
    undo segment extension 1,172,153 1,172,094 0 0 14.6
    control file sequential read 3,474 0 0 0 0.0
    LGWR wait for redo copy 705 6 0 0 0.0
    L1 validation 2 2 0 10 0.0
    log file sequential read 96 0 0 0 0.0
    row cache lock 8 0 0 0 0.0
    SQL*Net more data to dblink 7 0 0 0 0.0
    SQL*Net more data from dblin 13 0 0 0 0.0
    buffer deadlock 281 275 0 0 0.0
    SQL*Net message from client 278,244 0 377,492 1357 3.5
    wakeup time manager 712 712 21,268 29870 0.0
    SQL*Net message to client 278,253 0 0 0 3.5
    SQL*Net more data from clien 10,186 0 0 0 0.1
    Background Wait Events for DB: FCRLIVE Instance: fcrlive Snaps: 117 -118
    -> ordered by wait time desc, waits desc (idle events last)
    Avg
    Total Wait wait Waits
    Event Waits Timeouts Time (s) (ms) /txn
    db file parallel write 27,841 0 6,544 235 0.3
    log buffer space 7,410 91 1,407 190 0.1
    log file parallel write 81,639 81,332 364 4 1.0
    control file parallel write 7,633 0 46 6 0.1
    rdbms ipc reply 535 0 36 66 0.0
    direct path write 936 0 9 10 0.0
    db file scattered read 593 0 6 10 0.0
    db file sequential read 573 0 2 3 0.0
    buffer busy waits 88 0 1 12 0.0
    log file single write 96 0 1 9 0.0
    direct path read 936 0 1 1 0.0
    control file sequential read 3,416 0 0 0 0.0
    latch free 34 18 0 3 0.0
    LGWR wait for redo copy 705 6 0 0 0.0
    log file sequential read 96 0 0 0 0.0
    rdbms ipc message 4,131,462 220,177 141,132 34 51.4
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    smon timer 197 61 21,406 ###### 0.0
    SQL ordered by Gets for DB: FCRLIVE Instance: fcrlive Snaps: 117 -118
    -> End Buffer Gets Threshold: 10000
    -> Note that resources reported for PL/SQL includes the resources used by
    all SQL statements called within the PL/SQL code. As individual SQL
    statements are also reported, it is possible and valid for the summed
    total % to exceed 100
    CPU Elapsd
    Buffer Gets Executions Gets per Exec %Total Time (s) Time (s) Hash Value
    136,430,565 7 19,490,080.7 23.1 496.31 1660.82 1267598321
    Module: EodControllerService.exe
    BEGIN :V1 :=ap_ffi_eod_gl_handoff (:V2 ,:V3 ,:V4 ,:V5 ,:V6 ,:V7
    ); END;
    129,875,732 60 2,164,595.5 22.0 421.03 584.27 1178926567
    Module: EodControllerService.exe
    INSERT INTO gl_tmp_consol_txns SELECT *
    FROM xf_stcap_gl_txns a WHERE cod_cc_brn
    = :b2 AND EXISTS ( S
    ELECT cod_gl_acct FROM gl_table
    WHERE cod_acct_no = a.cod_acct_no
    83,164,197 7 11,880,599.6 14.1 1437.82 19622.60 1310689453
    Module: EodControllerService.exe
    BEGIN :V1 :=ap_ch_txn_posting_1 (:V2 ,:V3 ); END;
    53,937,548 1 53,937,548.0 9.2 590.41 1662.42 1193408424
    Module: EodControllerService.exe
    BEGIN :V1 :=ap_eod_process_cotxn_logs (:V2 ,:V3 ,:V4 ,:V5 ,:V6
    ,:V7 ); END;
    48,257,221 1 48,257,221.0 8.2 478.16 466.95 518738743
    Module: EodControllerService.exe
    DELETE FROM xf_ol_st_cotxn_cutoff WHERE (cod_msg_typ
    , ref_sys_tr_aud_no, dat_t
    xn, acq_inst_id, fwd_inst_
    id ) IN ( SELECT resp.cod
    msgtyp, resp.ref_sys_tr_aud_no, re
    46,257,664 7 6,608,237.7 7.8 841.22 2214.64 879334765
    Module: EodControllerService.exe
    BEGIN :V1 :=ap_ln_action (:V2 ,:V3 ,:V4 ,:V5 ,:V6 ,:V7 ); END;
    44,754,751 3 14,918,250.3 7.6 622.38 2498.91 2167787315
    Module: EodControllerService.exe
    BEGIN :V1 :=ap_sc_housekeeping_2 (:V2 ,:V3 ,:V4 ,:V5 ,:V6 ,:V7
    ); END;
    35,500,506 616,696 57.6 6.0 728.72 780.55 1752188118
    Module: EodControllerService.exe
    SELECT NVL(SUM(bal_int_arrears), 0) + NVL(SUM(bal_int_arrears_su
    sp), 0) FROM ln_acct_int_balances A, ln_prod_int_attr B, ln_int_
    rules C WHERE C.cod_int_typ IN (0, 1, 4) AND B.cod_int_rule = C.
    cod_int_rule AND A.ctr_int_srl = B.ctr_srl_no AND A.cod_acct_no
    = :b2 AND B.cod_prod = :b1 AND B.flg_mnt_status = 'A' AND C.flg_
    32,697,572 105,726 309.3 5.5 581.16 596.32 3042519173
    Module: JDBC Thin Client
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    SQL ordered by Gets for DB: FCRLIVE Instance: fcrlive Snaps: 117 -118
    -> End Buffer Gets Threshold: 10000
    -> Note that resources reported for PL/SQL includes the resources used by
    all SQL statements called within the PL/SQL code. As individual SQL
    statements are also reported, it is possible and valid for the summed
    total % to exceed 100
    CPU Elapsd
    Buffer Gets Executions Gets per Exec %Total Time (s) Time (s) Hash Value
    cb, rat_ccy_special_1, rat_ccy_special_2,
    rat_note_buy_sprd, rat_note_sell_sprd,
    rat_chq_buy_sprd, rat_chq_sell_sprd,
    rat_xfer_buy_sprd, rat_xfer_sell_sprd FROM b
    30,808,307 110,576 278.6 5.2 294.44 15391.36 1194686144
    Module: EodControllerService.exe
    SELECT COUNT(*) FROM ch_arrears_table WHERE cod_acct_no = :b5 AN
    D cod_arrear_type = :b4 AND dat_arrears_due = :b3 AND cod_
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    30,544,881 6,585 4,638.6 5.2 490.34 613.37 932403169
    Module: PosService.exe
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    AND NVL(rtrim(fwd_inst_id), ' ') = NV
    L(rtrim(:b6), ' ') AND NVL(rtrim(ca_id_code), ' ') =
    NVL(rtrim(:b5), ' ') AND NVL(rtrim(ca_
    26,690,998 155,669 171.5 4.5 662.17 675.63 3222131678
    Module: EodControllerService.exe
    UPDATE xf_st_cap_input_txn SET flg_process = 'Y'
    WHERE cod_acct_no = :b13 AND cod_cc_brn = :b12
    AND cod_prod = :b11 AND dat_post = :b10
    AND ctr_batch_no = :b9 AND NVL(cod_userno, 0)
    = NVL(:b8, 0) AND NVL(ref_sys_tr_aud_no, 0) =
    18,789,157 3,134 5,995.3 3.2 308.37 1094.89 1546108753
    Module: PosService.exe
    BEGIN :V1 :=ap_ol_pos_xfer_dr (:V2 ,:V3 ,:V4 ,:V5 ,:V6 ,:V7 ,:V
    8 ,:V9 ,:V10 ,:V11 ,:V12 ,:V13 ,:V14 ,:V15 ,:V16 ,:V17 ,:V18 ,:V
    19 ,:V20 ,:V21 ,:V22 ,:V23 ,:V24 ,:V25 ,:V26 ,:V27 ,:V28 ,:V29 ,
    :V30 ,:V31 ,:V32 ,:V33 ,:V34 ,:V35 ,:V36 ,:V37 ,:V38 ,:V39 ,:V40
    ,:V41 ,:V42 ,:V43 ,:V44 ,:V45 ,:V46 ,:V47 ,:V48 ,:V49 ,:V50 ,:V
    18,077,663 3,202 5,645.7 3.1 291.42 602.13 3022529234
    Module: PosService.exe
    BEGIN :V1 :=ap_ol_pos_xfer_mrch_cr (:V2 ,:V3 ,:V4 ,:V5 ,:V6 ,:V
    7 ,:V8 ,:V9 ,:V10 ,:V11 ,:V12 ,:V13 ,:V14 ,:V15 ,:V16 ,:V17 ,:V1
    8 ,:V19 ,:V20 ,:V21 ,:V22 ,:V23 ,:V24 ,:V25 ,:V26 ,:V27 ,:V28 ,:
    V29 ,:V30 ,:V31 ,:V32 ,:V33 ,:V34 ,:V35 ,:V36 ,:V37 ,:V38 ,:V39
    ,:V40 ,:V41 ,:V42 ,:V43 ,:V44 ,:V45 ,:V46 ,:V47 ,:V48 ,:V49 ,:V5
    15,191,513 2 7,595,756.5 2.6 392.91 418.92 718440598
    Module: SQLNav4.exe
    select cod_acct_no, nam_cust_shrt, round(bal_book,2) balance fro
    m flexlive.ln_acct_mast where bal_book >= 1.00 and flg_mnt_statu
    s = 'A' order by cod_acct_no
    14,314,012 1 14,314,012.0 2.4 283.17 323.20 2997552506
    SQL ordered by Gets for DB: FCRLIVE Instance: fcrlive Snaps: 117 -118
    -> End Buffer Gets Threshold: 10000
    -> Note that resources reported for PL/SQL includes the resources used by
    all SQL statements called within the PL/SQL code. As individual SQL
    statements are also reported, it is possible and valid for the summed
    total % to exceed 100
    CPU Elapsd
    Buffer Gets Executions Gets per Exec %Total Time (s) Time (s) Hash Value
    Module: REPORT~1.EXE
    SELECT A.cod_cc_brn, A.nam_branch, A.cod_ccy, A.nam_ccy_short, A
    .cod_prod, A.nam_product, --A.cod_acct_no, A.cod_acct_no||'-'||c
    .TXT_CRR_DESC cod_acct_no, A.nam_cust_shrt, A.amt_face_value amt
    sanctioned, A.amtdisbursed amt_disbursed, A.amt_net_disbursed
    amt_net_disbursed, A.amt_princ_balance amt_princ_outst, A.amt_rp
    13,908,167 1,287,314 10.8 2.4 105.21 459.84 3522162665
    Module: EodControllerService.exe
    UPDATE sc_txns_summary SET ctr_txn_curr = 0, amt_txn_curr = 0,
    amt_sc_curr = 0, amt_sc_diffl_curr = 0, amt_sc_wvr_curr = 0,
    amt_sc_hold_curr = 0, dat_start = :b5, dat_end = :b4 WHERE
    cod_acct_no = :b3 AND cod_sc = :b2 AND cod_ccy = :b1
    13,402,123 1 13,402,123.0 2.3 444.18 457.86 875238559
    Module: REPORT~1.EXE
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    SQL ordered by Reads for DB: FCRLIVE Instance: fcrlive Snaps: 117 -118
    -> End Disk Reads Threshold: 1000
    CPU Elapsd
    Physical Reads Executions Reads per Exec %Total Time (s) Time (s) Hash Value
    9,610,221 1 9,610,221.0 32.4 538.39 3259.15 3996534557
    Module: REPORT~1.EXE
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    6,404,828 1 6,404,828.0 21.6 341.88 1774.46 4258600690
    Module: REPORT~1.EXE
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    , nam_product , cod_acct_no_swpin , cod_acct_no_be
    nef , txt_txn_desc , dat_txn , cod_userno
    , ref_sys_tr_aud_no , cod_txn_mnemonic , nam_branch
    , amt_txn_tcy , cod_txn_ccy , nam_ccy_short , SESSI
    3,507,577 1 3,507,577.0 11.8 243.07 1869.07 2966562005
    Module: EodControllerService.exe
    BEGIN :V1 :=ap_ln_btp (:V2 ,:V3 ,:V4 ,:V5 ,:V6 ,:V7 ); END;
    3,202,492 1 3,202,492.0 10.8 196.14 1478.50 1167537011
    Module: REPORT~1.EXE
    INSERT INTO TEMP_tmp_ch_r144 ( COD_ACCT_NO , COD_CC_B
    RN , COD_PROD , TXT_TXN_DESC
    , DAT_TXN , COD_USERNO , REF_SYS_TR_
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    COD_TXN_CCY , NAM_CCY_SHORT , SESSION_ID ) SELECT cod_acct_no
    3,017,581 3 1,005,860.3 10.2 398.28 6680.23 2812233565
    Module: python@svrstatement (TNS V1-V3)
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    Latch Name Where Misses Sleeps Sleeps
    cache buffers chains kcbgtcr: kslbegin excl 0 44,053 43,307
    cache buffers chains kcbrls: kslbegin 0 26,416 28,168
    cache buffers chains kcbzsc 0 1,189 1
    cache buffers chains kcbzwb 0 942 704
    cache buffers chains kcbchg: kslbegin: bufs not 0 637 418
    cache buffers chains kcbgcur: kslbegin 0 527 876
    cache buffers chains kcbget: exchange rls 0 185 99
    cache buffers chains kcbget: exchange 0 123 133
    cache buffers chains kcbzib: multi-block read: 0 73 0
    cache buffers chains kcbget: pin buffer 0 45 136
    cache buffers chains kcbzgb: scan from tail. no 0 45 0
    cache buffers chains kcbnew 0 28 2
    cache buffers chains kcbbxsv 0 27 7
    cache buffers chains kcbgtcr: fast path 0 24 173
    cache buffers chains kcbgtcr 0 15 0
    cache buffers chains kcbzib: finish free bufs 0 12 63
    cache buffers chains kcbgtcr: kslbegin shared 0 9 5
    cache buffers chains kcbchg: kslbegin: call CR 0 9 274
    cache buffers chains kcbnlc 0 3 12
    cache buffers lru chain kcbbiop: lru scan 1,028 80 0
    cache buffers lru chain kcbzgb: multiple sets nowa 33,462 20 4
    cache buffers lru chain kcbzgb: posted for free bu 684 10 121
    cache buffers lru chain kcbbxsv: move to being wri 86 9 3
    cache buffers lru chain kcbgtcr:CR Scan:KCBRSKIP 191 7 0
    cache buffers lru chain kcbbwlru 59 2 0
    cache buffers lru chain kcbzar: KSLNBEGIN 11,844 2 0
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    checkpoint queue latch kcbbwthc: thread checkpoin 0 7 0
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    enqueue hash chains ksqrcl 0 2 1
    enqueues ksqdel 0 3 5
    enqueues ksqgel: create enqueue 0 2 0
    library cache kglpnc: child 0 13 18
    library cache kgllkdl: child: cleanup 0 8 0
    library cache kglupc: child 0 5 9
    library cache kglpndl: child: before pro 0 5 2
    library cache kglhdgn: child: 0 2 2
    library cache kglpnp: child 0 1 0
    library cache pin kglupc 0 3 5
    library cache pin kglpnc: child 0 3 1
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    shared pool kghalp 0 1 0
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    Latch Name Requests Misses Sleeps Sleeps 1->4
    enqueues 1,911,942 22,454 5 22449/5/0/0/
    0
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    Latch Name Num Requests Misses Sleeps Sleeps 1->4
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    cache buffers chains 3240 17,488,734 801,663 5,679 0/0/0/0/0
    cache buffers chains 3236 16,609,145 741,070 4,516 0/0/0/0/0
    cache buffers chains 3242 16,161,488 677,717 3,572 0/0/0/0/0
    cache buffers chains 3789 15,643,256 238,442 4,976 0/0/0/0/0
    cache buffers chains 3241 15,352,438 615,755 3,499 0/0/0/0/0
    cache buffers chains 2945 14,634,929 545,294 3,155 0/0/0/0/0
    cache buffers chains 510 13,117,914 455,313 1,994 0/0/0/0/0
    cache buffers chains 2947 12,685,566 419,997 1,589 0/0/0/0/0
    cache buffers chains 3238 12,591,861 408,182 1,501 0/0/0/0/0
    cache buffers chains 505 10,012,850 242,906 1,055 0/0/0/0/0
    cache buffers chains 511 9,979,520 244,777 1,078 0/0/0/0/0
    cache buffers chains 2948 9,094,481 199,262 822 0/0/0/0/0
    cache buffers chains 2185 9,045,926 209,522 924 0/0/0/0/0
    cache buffers chains 2944 8,677,071 191,854 832 0/0/0/0/0
    cache buffers chains 509 8,649,454 184,191 757 0/0/0/0/0
    cache buffers chains 508 6,868,267 112,615 414 0/0/0/0/0
    cache buffers chains 504 6,431,407 101,195 356 0/0/0/0/0
    cache buffers chains 2946 6,006,960 96,807 273 0/0/0/0/0
    cache buffers chains 2179 5,924,037 93,867 490 0/0/0/0/0
    cache buffers chains 2180 5,057,947 66,453 344 0/0/0/0/0
    cache buffers chains 507 4,638,543 57,389 172 0/0/0/0/0
    cache buffers chains 2181 3,465,838 16,960 100 0/0/0/0/0
    cache buffers chains 2186 3,255,441 29,094 142 0/0/0/0/0
    cache buffers chains 3398 3,124,434 33,454 213 0/0/0/0/0
    cache buffers chains 1593 2,908,993 558 117 0/0/0/0/0
    cache buffers chains 3504 2,673,360 25,420 215 0/0/0/0/0
    cache buffers chains 1177 2,424,271 298 56 0/0/0/0/0
    cache buffers chains 506 2,421,918 14,566 81 0/0/0/0/0
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    cache buffers chains 2182 1,556,688 8,232 28 0/0/0/0/0
    cache buffers chains 1529 1,513,006 392 40 0/0/0/0/0
    cache buffers chains 2183 1,488,352 7,325 61 0/0/0/0/0
    cache buffers chains 2184 1,470,530 7,835 38 0/0/0/0/0
    cache buffers chains 3590 946,240 276 29 0/0/0/0/0
    cache buffers chains 3606 911,872 292 11 0/0/0/0/0
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