I recently purchased a new hard drive to use as my primary hard drive. Needless to say, I reinstalled Windows XP and all my other software - I had lots of time over the weekend

P4 3.0Ghz CPU
2Gb RAM
SOYO P41875P Dragon 2 motherboard
ATI All-In-Wonder 9600 Pro
250Gb HDD (master-primary IDE controller)
160Gb HDD (slave-primary IDE controller)
DVD-ROM (master-secondary IDE controller)
DVD+-RW (slave-primary IDE controller)
Onboard sound
When I checked ATI's website, the only guidance was for Windows 95/98 users. Their suggestion was to check the IRQ and verify that no other device was using the same one. In my case, the video card uses IRQ 16, and was not sharing that IRQ with any other device. At this point, I don't know where to turn. Has anyone else had this same problem, and if so, how did you solve it? Any and all assistance will be greatly appreciated.
Thanks in advance,
William Jones