As an ageing non-techno at the blunt end of global technology, I need some very basic help, please.

I have (as a learning process) downloaded a couple of tracks from Lime Wire and they seem to be sitting comfortably in the 'Library'. But what do I do next? How do I transfer these to a CDR? Friends have compiled MP3 discs for us with a coup[e of hundred tracks, so it can't be a difficult - or slow - process!

You can now realise the extent of my knowledge base!!

Help, please in simple words of one syllable. Many thanks.