Hi Adam
Thanks for the speedy reply.
School does not start till next week so I will check when I'm back in. I usually save on to my hard drive but it is possible that it has saved to my pen stick rather than the system.
They are fairly large flips - I usually do a whole weeks worth so 5 lessons, prob 40+ pages with video links and images. Its funny as have never had the problem until I bought my new laptop!