[Connell]

So I was thinking about getting the Oddbox earlier from steam, got some money floating about from work and thought i'd put it to good use. I've got all 4 games already on PS1 and xbox, so my question is, is it worth buying them all again? What are the differences and is it worth it? Should I wait around until they all come out in HD or what? It seems like a pointless venture to me but I don't want to miss out on something awesome from my favorite game series!