Watching Cinematech on G4 today, saw some really cool games from independent developers, they look great, play great and are small:
Wik & The Fable of Souls (13 Mb):
http://reflexive03.com/download.php?...9&DID=21007136
N for Pc, Mac, and Linux:
http://www.harveycartel.org/metanet/downloads.html
Sector 13 (Not small 137 MB!!):
http://www.reactorinteractive.net/se...demo/setup.exe
Have fun