Well, I have ordered myself a Maxtor 4K080H4 80 gig disk to put in my Sky+ box. According to the guys over at Digital Spy these Maxtor drives (including the 60 gig variant) work very well (at least 4 working, 0 not working!) with one downside; % free space is wrong, who cares? The bar chart and other percentages are still okay and it doesn't affect recording or deletion functions. Thanks to all of the guys at Digital Spy who have pioneered this work. After spending over a £100 on this I am getting nervous because if it doesn't work my wife will never speak to me again. It should arrive this week, I may or may not get chance to fit it this weekend. Fingers crossed. This upgrade should give nearly 50 hours of recording (yes, I know doubling the size should give only 40 hours but evidence suggests otherwise). And if Sky come around here asking awkward questions; YOU AIN'T SEEN ME, RIGHT?