If you go to Origin.com and find the 'On the House' section, you can get Plants vs Zombies (GOTY edition) for free! They gave away Dead Space for free until the 8th, so you'll have missed that if you didn't find out until now. Plants vs Zombies is free until the 28th of this month, so grab it and check back to see what they give us in 18 days time! :3
Also, I stream Dead Space occasionally. Only occasionally, because I don't have any viewers. Getting into the streaming thing, readying for Dead Space 2, which I would like to regularly stream on Twitch TV. If you'd like to see, just throw me a message, or spread the word, or something! :D