OK now that I have XP my pc seems to think it has a mind of its own! It will reboot out of no where. Just click and it reboots what is causeing this rebooting all the time IM lucky that im getting to write this without it restarting yet Please help

The system is suffering fatel errors, and under system properties / advanced tab/ startup and recovery there is an option to turn of the auto restart. This will let you see the details of the crash but probably won't help. Have you done a clean install? If not boot up from the Win XP cd and reformat the drive and reinstall XP.

How to Disable a Service or Device that Prevents Windows from Starting (Q310602) The information in this article applies to: Microsoft Windows XP Home Edition Microsoft Windows XP Professional Microsoft Windows XP 64-Bit Edition SYMPTOMS If a service or device driver is started automatically and is incompatible with the current version of Windows, the service or device driver may not allow Windows to remain running long enough for you to shut down the service or disable the outdated device driver. CAUSE This behavior can occur if hardware or software is installed that installs a device or service that is incompatible with Windows. RESOLUTION To resolve this issue, start Recovery Console and log on to the computer: Start your computer with the Windows boot disks, or with the Windows CD-ROM if your computer supports starting from the CD-ROM drive. When the Welcome to Setup dialog box is displayed, press R to repair, and then press C to start Recovery Console. Choose to install Windows and log on to your computer with the Administrator account. From the %SystemRoot%\System32 folder at the command prompt, type listsvc , and then press ENTER. Locate the service or driver that is causing the problem in the list that is provided. NOTE : If you select the wrong service or device, you may experience more problems. Type disable servicename (where servicename is the name of the service), and then press ENTER. NOTE : The disable command prints the old start_type of the service before resetting it to SERVICE_DISABLED. You should record the old start_type, in case you need to re-enable the service. Type exit , and the computer restarts automatically. Allow the computer to boot normally. MORE INFORMATION For additional information about installing or using the Recovery Console, click the article number below to view the article in the Microsoft Knowledge Base: Q229716 Description of the Windows 2000 Recovery Console

If you run blackice defender uninstall it you wont have another problem!