Aspire Predator G7750 - any good?

[apologies for the cross-post, this message also appeared on another forum, the name of which I won't mention but which rhymes with "kite dim". I got no replies there, here's hoping someone here might have an idea...]ay ay all - a minor miracle has happened: my computer blew up the other day. Now, while that's a disaster in many ways, it means I get to (finally) buy another one.My requirements for any PC has always been that it has to be specc-ed sufficiently to run FS9 and GTA4 smoothly. My previous rig was an HP Mediacenter, upgraded to 3gb ram and an AMD Athlon 64x2 4800 with an ATI Radeon X1950XTX graphics cardThe system i have in mind is the Aspire Predator G7750, with the following specs from the website blurb:Intel