Its all been working fine months, however since 2/3 nights ago nothing seems to convert I always get the format isn't recognised message. I'm trying to convert series 4 of 24. I'm on the third disk now and the previous 2 had no problems.

I update the PSP firmware to the latest version last night (I assume thats 3.93).

The strange thing is that an episode that I converted last week still plays ok, but if I try to convert it again it fails...points at a problem with dvdfab I think...