I think it's just 7.0, which I did have some problems with. Minor but damned bothersome problems.
If it's 7.0 do yourself a favor and go to a linux install fest, eat some pizza with a pack of wild geeks put some useful distro on a P100 with postgresql and odbc and just hit it from your windows box for everything else.
If all it's doing is running a database, a P100 with 64 to 128 Megs ram can handle most any intranet applications and sending emails, but it won't win any awards on running heavy stuff.
Most importantly, it'll just work on that kind of setup. Do yourself a favor and run it on a good, reliable machine with dma hard drives (IDE or SCSI either one are fine for this).