Recommended: FATE Core Kickstarter
The FATE Core kickstarter is in it's last day, and I strongly recommend that if you haven't pledged yet, you go ahead and do so now. For a measly dollar, you get a PDF draft of the FATE Core document, and for $10.00, you get a huge amount of extra PDFs. Plus, if they make the 400K mark, then they'll be putting out a simplified version of the Dresdin Files game system. This is one of the best bargains I've ever seen in a kickstarter.