Jeez, how frustrating. I left it over night with the power light flashing and the gui quick flashing- I had earlier watched if to for a couple of hours and nothing - went to work this morning and tried logging in to it and it has booted - im in via putty and can get openwebif console ! It has no hdd attached and no tuners just the lan cable and power I will check it further later but no idea if this is a one off or if i have bigger issues. Any help on where best to start the problem detemrination would be great.