Thanks Birdy you have been very helpful I really appreciate it !
I launched a song on LW which was downloaded previously in July, it played fine but once I moved it to WMP & played it same problem, cut in & out last 20 seconds. Never had a problem with WMP before except for the 2 weeks so it must be WMP. I did change the security firewall to allow exceptions for windows, LW and WMP but still had the problem. Any suggestions to which new burn/player I should obtain ?