There are big issues with today's machines from too much ram to too big hard disks to no drivers for the machine USB ports and so on.
Why not look into Virtual Box and if said thing is USB we're done.
Bob
I have several Win98 Apps that I need to keep running because there are no Win7 drivers. So . . . can I successfully dual boot these two OS's? A colleague tried. Windows 7 works fine but when trying to run Win98 got BSOD! Is this due to Win7 being 64-bit? Can I install the OS's on separate HDD's? Thanks for any help/education on this issue.

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic