Guys, I'm based in the UK, so will give UK prices, I can get a Boxed old G5 Dual 2.5 powermac for £1700.82 A New 2.7 would cost me £1999 The new 2.3 is £1699. is the old 2.5 a good deal or will I miss out on anything? Obviously, it's still a blindingly fast machine, but I want a bargain, not to pay over the odds for an older machine. I'm not bothered about dual layer burning and the graphics can be updated at a later date. What do you say, 2.3 or the 2.5? or even hold off purchasing for now... HELP!