Portal-first slice

[mrbloke]

'Effective immediately, all NVIDIA gamers may receive a free copy of Portal?: First Slice, a special version of the award-winning new game from Valve, by visiting www.steamgames.com/nvidia1 and "Taking the test." Steam will then auto-detect the presence of NVIDIA hardware and make Portal: First Slice available immediately'

Has anybody tried this? Its not clear wether its a demo or a few new levels!
Im downloading now.

[edit]seems to be demo, as when i tried to download, nothing happened (beause i have portal already?) but its good for all yuo people who havent tried it yet[edit]

 

[Ennui]

http://halflife2.net/forums/showthread.php?t=137266

Check the news section first! It's also just a demo, not any new content.