Thanks, I actually already had that and as I say, had problems extracting folders from the HDD with it. What I've done now is make an image of the HDD and open that and extract the files, which seems to be working better. It's a bit of a pain that it extracts the files to the temp folder first...
I wish this worked for me but it just locks up when trying to open my drive (250GB Hitachi). Xplorer360 and USBXTAFGUI are able to open it OK but they can't seem to extract the files properly (I can sometimes manage to get it to work on individual files, but if I select a few folders to extract...
I've got the standard TU2 for ACII but it's incompatible with my UK version of the game and I can't use the DLC without the UK TU2, so if anyone's got it and can share it I'd be very grateful.