Ok, after having a look at a few options, and taking note of the advice given so far, im looking at the following spec :-
Spec so far :-
Antec 1200 case.
Antec 750W PSU
Win 7 OEM 64 bit system builder pack
WD 500 GB HDD
WD 160GB backup HDD
Xfi titanium 7.1
Creative 7.1 speaker system.
Proposed spec :-
SandyBridge I5 2500k
Gigabyte motherboard
4GB RAM
Corsair force 40GB SSD OS
Corsair force 120GB Games
560Ti or 480SE
unsure on which Heatsink and fan
Not sure which RAM to spec, which Mobo (H67 or P67, which 'UD' version - UD3, UD5 etc) but it will obviously be the B3 version. Not sure which fheatsink/fan CPU cooler nor which gfx card. Pros and cons of the 560TI vs 480SE?
Thanks in advance.