On number of ocasions i was given DVD with data (Uncompressed QTs) and i'm never able to extract the data. Is it because they were burned incorrectly (it happens with number of Mac systems. The QTs come from FCP)??? Is there a piece of software that will let me get that data?
It isn't that they were burned incorrectly, but just in the Mac format (HFS/HFS+). As others said, you'll need a windows program that can read these mac-formatted discs. Also, you could always ask the person burning the disc to create a hybrid disc, which you can do with mac programs like Roxio Toast.
Also, as I understand it, current versions of OSX will only create hybrid discs when burning CD/DVD's from the desktop.