yep, that was the problem alright - I now have a preview window & I'm ready 2 go. Dunno why the software makes you select the specific windows driver when it's the only option available. I can understand it doing so if you have more than one... Bit of a trap for old players hehe.
Many thx again for your help everyone - that's what is so great about this forum. I could have been stuffing around for ages before I stumbled on that one.
Cheers for now, will let you know how I get on!