GameFly is doing a sale on download PC games today and tomorrow:
http://www.gamefly.com/download-game...nation&pf=1100

Some examples:
Driver SF $7.50
Space Marine - $10.19
Just Cause 2 - $4.99
Witcher EE - $4.99
Anno 2070 - $24.99
Portal 2 - $6.80
Arkham City - $7.50