URGENT!!!!- INTEL MAC "INVALID SIBLING DISK" error when run disk utility

Question

I am very upset, I ran my verify disk permissions, everything fine, repair disk permissions, everything fine, do t periodically just to mae sure all my stuff is in order,,,, then I decided to run te VERIFY DISK, because do not do it as much and want to mae sure my macbook pro is running fine, and I get:
Verifying volume “minimal minimal”
Checking HFS Plus volume.
Checking Extents Overflow file.
Checking Catalog file.
Invalid sibling link
The volume minimal minimal needs to be repaired.
Error: The underlying task reported failure on exit
1 HFS volume checked
Volume needs repair
!!!!!!!!!!!!!!! ***?!!!!!!!!!!!!!!!!! there is no way of repairing the disk, and when I search for possible solutons it says I need to run it from the original osx installer disk, and even when it does not necessarily repir this error. besides the fact that the original cd is in atlanta and I am currently in barcelona, some say that I would need to reformat my drive and either way this might not solve the problem. I HAVE WAY TOO MUCH IMPORTANT INFORMATION on my macbook pro to reformat, and i do not have the money to buy an external hardrive, I A VERY UPSET, A BRAND NEW COMPUTER, LESS THAN TWO MONTHS OLD, AND ALREADY I HAVE THESE KIND OF PROBLEMS WITH IT, WHERE IS MY SUPPORT?! please tell me, what do i do? I expect a decent, viable slution to the problem. I need my computer ad the information in it, I work from it and also use it to produce music. why would I have this kind of problem, when I search for answers, everything relates to external hardrives, ..... this is my internal hard drive that I am talking about--- WHAT DO I DO?!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answer 1

The available Apple centers in Spain are:
ADEMAC
C Castelló, 109
28006 Madrid
Tel [phone]
BANANA COMPUTER
C Leon and Castillo, 88
The 35004 Palms of Great Canary
Tel: [phone]
Fax: [phone]
BANANA COMPUTER
General boulevard Franco, 141
38001. - Santa Cruz de Tenerife
Tlf.: 922882126
Fax.: [phone]
BENOTAC
C Doctor Castelo, 35
28009 Madrid
Tel [phone]
BENOTAC
C Babel Nº1, the Premises
29006 Malaga
Tel: [phone]
Fax: [phone]
BILBOMICRO
Stolen c of Amezaga, nº 7 low
48008 Bilbao (Biscay)
Tel [phone]
BILBOMICRO
C Abendaño, 52
01008 Vitoria
Tel [phone]
BUS Solutions
C Cabrales, 100
33201 Gijón - Asturias
Tel: [phone]
CTA Serveis
C Consell de Cent, 382
08009 Barcelona
Tel [phone]
GOLDENMAC
C Bolt, 48
29007 Malaga
Tel [phone]
GOLDENMAC
Avda. White Carrero, 2
41011 Seville
Tel [phone]
K-TUIN
C Luis You live 8
50006 Zaragoza
Tel [phone]
K-TUIN
C Hernandez Lazaro 14
46015 Valencia
Tel [phone]
K-TUIN
C Muntaner 537 - 541
08022 Barcelona
Tel [phone]
K-TUIN
C Orense, 52
28020 Madrid
Tel [phone]
K-TUIN
C Aureliano Valle, 4
48010 Bilbao
Tel [phone]
Microgestio, LIMITED LIABILITY COMPANY.
C Valencia, 87-89
08029 Barcelona
Tel [phone]
Rossellimac.
C Painter Lopez Mosque, 12
18002 Granada
Tel [phone]
SICOS
Pza of Good Shepherd 6
20005 San Sebastián (Guipuzcoa)
Tel [phone]
Valles Tecnologic, S.A.
Plza. Of the Unio, 3 the Premises 1º
08190 Sant Cugat of Valleys (Barcelona)
Tel [phone]
Perhaps, since you are under warranty, they may have a boot disk to attempt to run disk utility and see if the problem can be repaired before resorting to reformatting. Disk error may occur because of a number of issues (installed software, crashes, shutdowns, physical movement of the drive while disks spinning, etc.)
In addition you may want to boot in the single user mode to access the FSCK command as follows: The following is from the Apple support site
Mac OS X: How to Start up in Single-User or Verbose Mode
You may use a key combination when starting up the computer to enter single-user mode or verbose mode, either of which can be used for troubleshooting and in software development. This document applies to Mac OS X and Mac OS X Server versions 10.0 and later.
Steps to Enter Single-User or Verbose Mode
1. Shut down the computer if it is on.
2. Press the power button to start the computer.
3. Immediately press and hold the Command (Apple) key and one of the following:
the "s" key for single-user mode.
the "v" key for verbose mode.
4. To exit single-user mode type: reboot
5. Press Return.
You have successfully entered single-user or verbose mode when you see white text appear on the screen.
Then you may try to repair as follows using the FSCK
fsck is a command-line utility that may be able to verify and repair a disk. If you can successfully start up in Safe Mode or use Disk Utility while started up from a disc, you don't need to use fsck. However, here are some situations in which fsck may be necessary.
Your Mac OS X disc isn't available.
Your optical drive isn't available.
You can't start with a Safe Boot.
Tip: If you use a Mac OS X Extended (Journaled) formatted volume, such as with Mac OS X 10.3 or later, you probably won't need to use fsck. If you do use it for any reason, please be aware that benign error messages can appear.
If you're not sure how your volume is formatted and you can't start up from your Mac OS X volume to find out, type the following command in a command-line interface and then press Return: diskutil info /
If you see "File System: Journaled HFS+" returned, you have a Journaled volume.
To use fsck, you must run it from the command line. Unlike using your mouse to open an application to do something, you'll need to type a text command at the prompt (#) to tell fsck what to do. The Terminal application (/Applications/Utilities) and single-user mode are two examples of command-line interfaces in which you can type such commands. To use fsck:
Start up your computer in single-user mode to reach the command line.
Note: If necessary, perform a forced restart as described in the Emergency Troubleshooting Handbook that came with your computer. On desktop computers, you can do this by pressing the reset/interrupt button (if there is one) or holding down the power button for several seconds. On portable computers, simultaneously press the Command-Control-power keys. If your portable computer doesn't restart with this method, you may need to reset the Power Manager.
At the command-line prompt, type /sbin/fsck -fy
Press Return. fsck will go through five "phases" and then return information about your disk's use and fragmentation. Once it finishes, it'll display this message if no issue is found:
** The volume (nameofvolume) appears to be OK
If fsck found issues and has altered, repaired, or fixed anything, it will display this message:
*** FILE SYSTEM WAS MODIFIED ***
Important: If this message appears, repeat the fsck command you typed in step 2 until fsck tells you that your volume appears to be OK (first-pass repairs may uncover additional issues, so this is a normal thing to do).
When fsck reports that your volume is OK, type reboot at the prompt and then press Return.
Your computer should start up normally and allow you to log in.
About live verification in Mac OS X 10.4.3 or later
In Mac OS X 10.4.3 or later, you can verify your Mac OS X volume while started from it. This is known as live verification, and can be used in three different ways.
Option 1: Verify your disk using Disk Utility while started from the startup disk. To find out how to do this, see this article. Please note that live verification does not involve any disk repair, so if verification finds something that should be repaired, start up from your Mac OS X Install disc and use Disk Utility as described above in "Try Disk Utility."
Option 2 (advanced): Use the command line and the command-line utility, diskutil.
Start up your computer and log in as an administrator.
Open Terminal (/Applications/Utilities).
At the prompt, type the following command and then press Return:
diskutil verify /
Note: Don't use this method to check non-startup volumes.
You should see messages such as the following during the disk check:
Could not unmount disk for verification, attempting live verify
Started verify/repair on volume disk0s3 Macintosh HD
Checking HFS Plus volume.
Checking Extents Overflow file.
Checking Catalog file.
Checking multi-linked files.
Checking Catalog hierarchy.
Checking Extended Attributes file.
Checking volume bitmap.
Checking volume information.
The volume Macintosh HD appears to be OK.
Mounting Disk
Verify/repair finished on volume disk0s3 Macintosh HD
Option 3 (advanced): Use the command line and the fsck_hfs -l command.
Start up your computer and log in as an administrator.
Open Terminal (/Applications/Utilities).
At the prompt, type the following command and then press Return to determine your filesytem ID:
df -hl
Look for some lines of text that look like this:
Filesystem Size Used Avail Capacity Mounted on
/dev/disk0s3 37G 20G 17G 55% /
/dev/disk0s5 37G 37G 641M 98% /Volumes/Storage
Make a note of the first "disk" name that appears after /dev/, such as "disk0s3." This is your filesystem ID for your startup volume.
At the prompt, type the following command and then press Return:
df -hl
Then type the following command, where "disk0s3" is your filesystem ID you noted in step 4, then press Return:
sudo fsck_hfs -l /dev/disk0s3
When prompted, enter your admin password, then press Return to begin the verification.
You should see messages like these during the disk check:
** /dev/rdisk0s3 (NO WRITE)
** Root file system
** Checking HFS Plus volume.
** Checking Extents Overflow file.
** Checking Catalog file.
** Checking multi-linked files.
** Checking Catalog hierarchy.
** Checking Extended Attributes file.
** Checking volume bitmap.
** Checking volume information.
** The volume Macintosh HD appears to be OK.
Additional Information
If you're interested in UNIX-style command-line syntax, here's a look at how a couple of flags used in our instruction can influence fsck:
The -y flag: Tells fsck that you want to answer "yes" to all questions about fixing, repairing, or salvaging information. This is the optimal approach, as answering "no" to any question causes fsck to stop. You cannot determine that all necessary repairs have been made until fsck completes and gives its final report.
The -f flag: Forces fsck to check "clean" filesystems when preening.
Macbook Pro 17" 7200 HD 1GB Powerbook G4 (15 inch FW 800)   Mac OS X (10.4.6)  
Macbook Pro 17" 7200 HD 1GB Powerbook G4 (15 inch FW 800)   Mac OS X (10.4.6)  
Macbook Pro 17" 7200 HD 1GB Powerbook G4 (15 inch FW 800)   Mac OS X (10.4.6)