Okay, the iMac is on order - eek! Should see it (and the extra ram & external DVD player) in a week.

Now I'm going to need a bigger Time Machine drive, dammit. It's a bloody shame Apple aren't putting eSata sockets on their products yet, considering how many quad external drives are around these days. But apparently Leopard never played very well with eSata, never mind SL. Oh well, I suppose it'll be USB3.14159 or something that takes over from FW800.
If it's brokenless, don't suffix it...