Nothing daily, but certain bands creep up in the rotation much more quickly than others. The staples for me are:
Social Distortion
Queens of the Stone Age
Elliott Smith
Kristin Hersh
Air
The Germs
X
Marilyn Manson (yeah, yeah I know...it's my workout music and I love it. Nothing like working my triceps to "Cake and Sodomy" or "Rock'n'Roll Nigger")