Hi all. i had a tivo series two 80 hour dvr single tuner. i decided to upgrade with a second western digital 320gig b drive. i looked at hunsdales instructions on how to do it. and ordered all the mounts and stuff from weaknees. my backup wouldent take. so i just went ahead and mfsadd the drives together. it said success and told me my new hours and i put it all together and ran it and its stuck at the powering up screen. when i first connected everything to my computer windows booted for a split second. i read that its possible that windows attached a digital signature to my drive and ruined it. if this is the case and i lost all my data. it is possible to reload my drive a with new software. and if thats the case does anyone know where i could get it?