Very long search times from an IMac running 10.6.7 Snow Leopard when searching for files on a windows 2003 server

Question

The issue is as follows:
The Imac is connected to the  windows 2003 server via SMB type connection.
There are four sub folders in the main directory. We go to one of the sub folders in this case Server.
We go to search window and type the file name that we want to search such as test .
The choices selected for search parameters are Server for location and contains (same results if picked by file name)
Search takes roughly 6 minutes before it returns the result.
If we do the same search on the old Mac Server it will take 15 seconds to complete using same search parameters.
Any ideas on how to speed up search times to the Windows 2003 Server? I have tried going to finder preferences and removing the sharing section. That did not help.

Answer 1

Okay, I've....
1) Reinstalled XE, to start from scratch
2) Went in to SQL*Plus, did a "create pfile from spfile;"
3) Shutdown the database
4) Started it up in MOUNT mode
5) Ran NID, to change the database name from 'XE' to 'CTXMGMT'
6) Shutdown the database again
7) Edited the pfile to change the database name (i.e. "db_name='CTXMGMT'")
8) Started up the database
And that worked! So that's good... but now my question is:
How do I change the SID for the database? Currently, the instance name for the database is still 'XE'....
SQL> select instance_name
2 from v$instance;
INSTANCE_NAME
xe
I'd like it so a connection could be made to the database with the tnsnames.ora file looking like this:
CTXMGMT =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(Host = rodin)(Port = 1521))
(CONNECT_DATA = (SID = CTXMGMT))
Could someone explain how to get the database to this state? Thanks.
- Gary