Thanks Chaps,
It looks like transfering everything on to the 100gb drive is the answer. :thumb:
Adrian, the 100gb drive is already set as the slave, thanks. :thumb:
Or I might phone a very kind member of the forum, who has offered me telephone support, if I get into the dodo. :angel:
The new comp isn't coming till next Friday, so if you see I'm missing for ages, you know the reason.

:angry: