GDaddy, I've taken your advice! Bought a 500gb Seagate. I hope all will go well with the copying. I'm hoping to copy the whole of BIAB 2011 & Real Band on to the NEW Seagate & run them from there on the "bitsa PC". Is there anything I should be looking out for. The PC only has a C drive.......so I'll make sure (from my own point of view) to open BIAB on D drive first...then the files from my back up drive. Thanks to all. Joe G.