We're currently looking at getting a PS3 mainly for Blu-Ray but also some gaming. I'd like to use it as a replacement for our ageing PS2 if I could but I gather that's where the trouble starts as the new ones are not backwards compatible. Is it worth trying to find a (probably second hand) model that is PS2 compatible and is there anything we need to look for?
Also I gather the hard disk is user-upgradeable. What is involved in doing this?
