So you weathered the craziness that was the launch of this year's most anticipated smartphone and came out on the other side with a shiny, slim, new iPhone 4. Congrats. Now comes the tricky part: keeping your new toy as crisp as the day it came in the mail. Hopefully you peeped all the reports about its glass back being more fragile than T.O. during a post-game interview. And hopefully that didn't dim your post-purchase glow. If you haven't already, we suggest you cop a case immediately. Like, right now. While a lot of companies are still waiting to drop theirs, there are a bunch of dope options already. Check out 10 of the coolest iPhone 4 cases available right now.