I recently built a new PC and used my old hard drive to save money, at the same time I removed windows ME and changed to XP Pro. I have loads on music on my hard drive which still shows up when media player searched the hard drive for files and obviously I want to play it but the new windows wont let me as it says I need a license. I own all of the original CDs and could always remove and re copy them (backed up a new cd yesterday and it lets me play from the hard drive) but it would take ages. I get an error message when I click the button that pops up asking you to obtain a license (license migration) saying netscape does not have microsoft media services plug ins installed. Ive searched for these but dont really know what im looking for ?? Can I sort this or do I have a busy weekend ahead of me ?