Over the past couple of weeks I've created a few packages of graphics & sounds for use in your games! And yes, you can use them in both personal AND commercial projects, absolutely free! (no donations please, if you want to contribute either go fund a game on Kickstarter or buy a future Humble Indie Bundle).
If you want to stay up-to-date either like my page on the Facebook, or follow me on the Twitters.
Graphic packs
Puzzle game art
Space Shooter art
Space Shooter extra parts pack
Space Shooter guns 'n engines pack
Platformer game art
Sound packs
54 casino themed sounds (cards, dice and chips)
63 digital retro sounds
51 UI sounds (clicks, switches etc.)
TheMAM
This is pretty generous of you. :)