Don't know where you get that info about AMD 750 chipset,
I have been running a FIC SD11 with an Athlon 600 classic
running Win95, Win NT4 and lately Win2K and Red Hat 6.2
with Soundbalster Live "value", Adaptec 2940 UW SCSI controller, and Matrox Mystique (not my games machine), since February last year with NO problems whatsoever
I also burn CDs with a Yamaha CDR4000 on it.
What problems with AMD750 ????