Well all that info allays any worries I had. The link Austin posted to the review at Virtual-Hideout.net had exactly the info that I needed too, definintely worth checking out.
Looks like I'll be placing an order soonish - gotta have something to play with over Xmas!
Now need to decide what goodies I'm going to put in it! I think the Epox EP-4PDA2+ Deluxe Intel 865PE (Rev 2.00) is the mobo front runner, plus a 2.8 P4C with some PC4000.
The PIII box this is replacing has got ancient SCSI drives in it too, wonder how much I'll get on eBay for them...