I have a Philips DIrecTivo Series 2 (DSR 70 or something like that? Can't remember and getting to the back is difficult with my setup). Was an empty unit and drive kit purchased from DVRupgrade.com years ago. This morning it suddenly froze up completely while my wife was watching a program. Power cycling results in the grey Powering Up screen, forever. The LEDs are green from the moment it's turned on, and never change. I've powered it down for 20-30 minutes, no change. I've left it powered on for a while - no change. Since I can't enter Kickstart to run any tests, what can I do? This is a terribly inconvenient time to have to deal with this (like there's ever a convenient time right??) Any suggestions are much appreciated... thanks!