Whilst it doesn't specify your system exactly, one of the few Google hits I got for IBM
minitower was this : http://www.computing.net/answers/windows-95/ibm-minitower/111307.html
If that's the case with your case, then your out of luck. Probably getting
someone who knows how the inside of a PC should look to give it a once over before you do
Off the age of it it however your going to need:
new PSU - the connectors will be wrong, it'll be underpowered and most likely on its last
New drives - you'll have IDE which is no longer supported and they'll also be
far past their prime.
GFX - Try and go with onboard as your current AGP/pci solution
won't be supported.
--------------------ScanProAudio & 3XS Audio Systems