Actually, thinking about it, my mate managed to run Mirrors Edge on his Mac (running Windows) which only had a 9400 integrated chip, so a G100 could cope with some of the recent releases if you drop the resolution a bit. Also, Source engine based games don't usually need a high spec machine.

If you run your pc without any anti virus and keep it running without any additional programs on it then theoraticly Kirby would be able to play some games on low res on it. However, since this pc will soon have an anti virus program, some useless mobile phone programs and god knows how much more crap running instantly from boot up it will not happen.

Remove the brick or just continue to play on your console.

Edit: and here's the first site in Holland where you can preorder the 4770 http://www.salland.eu/?ref=9&pid=134400

Throw in Radeon 4770 for 110$ and you can play some serious games on this machine.

Yeah, but you can usually clear up most of that crap just using msconfig. Plus a number of anti-virus suites now come with gamer versions (well, Bullguard do now). Kirby should be able to play some stuff on low res while he waits for his upgrades to arrive. Then be wowed by his new graphics card :P

lol kirby, that's a worthless grafix card, but at least you got the same monitor as me.