Sean Cody and Corbin Fisher are both great sites. Especially now that they have dropped DRM and both sites have added ultra-high resolution video download options. Corbin even includes iPod/iPhone formatted videos, which is cool.
It can be real frustrating staying on top of their updates though. I found a site that streams updates from a bunch of sites, including Sean Cody and Corbin Fisher:
What's Bangin
Even has an RSS feed, which is convenient.
Direct Link:
What's Bangin