105 problem

[upgrade99]

105 problem
I have tried to copy a DVD and it goes all the way to 100%
and says its finishing DVD and resetting destination device
and then locks up my pc.
My pc is 1.1cpu
512DDR Ram
2 x 40 GB Hard drives
1 x Pioneer 105 DVD Writer
1 x DVD Rom
Any help would gratefully recieved
It has to be settings or rather the lack of settings

Software is Instant CD/DVD v6.5
DVD's are Bulkpaq Gen3 (r2) DVD-R
105 is set as master