First let me start off with a little different flava. If you are into podcasts, and into hard music I would encourage you to check out the HM magazine podcast, for a couple reasons. First they play entire songs not just snippets, so that you can get a feel for the given bands songwriting. Second the host is good and not dorky like many podcast hosts are. Third the interviews are decent. So if you are into hard Christian music I would definately encourage you to download a few episodes and see if you like, also they are free, which is the case with the vast majority of podcasts, so this kinda goes without saying.
Sleepwalking, by Blindside

Pieces, by Red

Chinatown Jail Break, The Galley Slave, Warriors by Flatfoot 56

The Glory of it All, Can You Feel It?, by David Crowder Band
