I bought a 160Gb drive around 6 months ago, and at weekend I finally got the kids to agree to lose all their recorded programmes so that I could upgrade. Anyway, on Saturday I removed the lid and plugged in my new drive. It worked OK. I briefly tested Record & Playback and it was fine. However, I didn't have a T10 bit to remove the old drive so I reconnected the old drive and went off to order my new T10 bit from Maplins. Last night, armed with my new T10 bit, I completely swapped drives, and plugged in. But the system now comes up with an error if I try to Record anything. I spent 2 hours+ checking things and connections, and in the end had to give up, and put the old disk back. Does anyone have any ideas as to what I may have done wrong, and what I can do to fix things? Thanks in Advance. BTW It's a Pace Version 1 box, and I followed the excellent instructions from humvee.co.uk (formerly hummer.co.uk).