Wow! That was an quick resonse. Thank you both.
Little bit confused over adaware. As mentioned, the Lavasoft adaware folder contains a number of files/ programmes(? not sure where I am with pc technology!!) and if I get rid of this folder I may lose things which affect the smooth (touch wood) running of the system. As I've had adaware for more than six months and in view of Grahams's comments think I'll leave it alone.

And thank you Bill for your words of wisdom on MP3. I'm off there now.

Peter

PS Recently been given www.museeq.net/ref/CARLECOLHO1899.HTM as a source of mainly 30's/40's jazz, bigband swing. If you don't know it it's well worth a visit.