Those three titles above? That's pretty much it for the week. Not just on PC, but everything. However, there should be some new downloads hitting Xbox 360, PlayStation 3, Wii and Nintendo DSi, but as usual, we won't know what they'll be until they arrive.
UPDATE [9:30AM CDT on 4/5/10]: A retail compilation of the first two pieces of downloadable content for Borderlands--Zombie Island and Mad Moxxi--is also headed to PC and Xbox 360 this week. It's called the Borderlands Double Game Add-On Pack, priced at $19.99 and requires a copy of Borderlands to play the add-ons. Not included is the third downloadable add-on, General Knoxx, which arrived in February.