Just FYI, there are some pretty insane deals on Steam right now. Some kind of summer sale. E.g. Resident Evil 5 is $13.
Serious Sam HD 1 & 2 for €7.50 wasn't bad, either. Not available any more now, though. They've knocked a few percent off a lot of stuff, and also keep doing their 24-hour-deal thing, so remember to keep checking for new deals.
I picked up the Telltale Everything pack. It included seasons 1-3 of Sam & Max, Strong Bad's Cool Games for Attractive People, the Tales of Monkey Island, and their Bone and Wallace & Grommit games as well. A lot of adventure gaming for $50.
I won't buy anything else from the Steam Store until Half Life 2 Episode 3 is officially announced. **Temporary boycott**