i dont know if i am on the right thread but any advise would be appreciated, just bought passion + hd sat receiver want to buy a hard drive just to use as a basic recorder not worried about epg or pauseing live tv, just want a reliable good quality recordable function, was 1st advised by maplin staff to go for seagate 1 tb then found out the passion only went up 750gb, so using maplin website was advised seagate 640 gb external hard drive would be compatable, went into pick one up and was told it would not be compatable as you would need an external power source.........anybody with first hand experience that could recommend a hard drive (between 500 and 750gb) that would work and is realitively easy to set up as a novice at this, cheers.