My rev 1D4 mobo never had any issues with BPPC + BVisionPPC. The setup also had PCMCIA network card, selfmade IDEFix hardware, IDE CD-RW, IDE and SCSI HDDs.
[EDIT]
Ah, since overclocking was mentioned. My BPPC has 603p @ 240->266 and 060 @ 50->64 overclock.
[/EDIT]
