I have some odd behavior that I cannot explain. My Pi was working perfectly on a Raspbian image. I picked up my setup (after doing a shut down) and moved it. When I powered it back up I only got the red power LED. I pulled the power and popped in an SD card with raspbmc loaded and it booted perfectly. So In did research here and thought it may be that the card got corrupted. I downloaded the latest raspbian image and loaded it on the card with no errors. But I am still at the stage of power LED and no boot activity.
Thanks in advance for helping me sort out this mystery!