Depending on what your ISP subscribes to, you may be able to locate these with a standard newsreader:
alt.ibm.pc.hardware
comp.sys.ibm.pc.hardware.systems
comp.sys.ibm.pc.hardware.video
comp.sys.ibm.pc.hardware.misc
comp.sys.ibm.pc.hardware.storage
The 'ibm' in the name dates back to when all PC's were considered 'IBM' standard - which basically means they use Intel (or clones), and ISA, PCI, and/or AGP bus. They apply to anything considered a 'PC' with the vast majority oriented toward PCs using an MS operating system.
Rod's suggestion is a very good one
http://www.dejanews.com is a newsgroup search engine. I've had v. good luck searching on product or model numbers.
Microsoft's Knowledge Base is also very good for MS products. In case others want the URL:
http://support.microsoft.com/support/ Rgds,
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