"My laptop HDD recently failed, so I replaced it with an iMac. Fortunately, my iTunes library was on an external HDD, so I have copied it across to the iMac. However, the songs that I have purchased from iTunes do not seem to be available. They have copied across, but are 'greyed out'. I have authorised my new computer to play purchases. Is there anything else I am forgetting?"

It is relatively painless to switch over from Windows to Mac as Mac has support for a lot of commonly used files like Microsoft Word documents, Powerpoint slideshows and Adobe PDF files. So, compatibility is hardly an issue. What you do have to take note of however while switching over to Mac are your iTunes library and WMAs. Note: This tutorial was written under the assumption that you are running the latest version of iTunes ( iTunes 8 ) on both your Windows and Mac.

1. Add WMAs to iTunes on Windows

There are many ways to remove DRM protection from iTunes music. On Windows OS, you can remove the DRM from iTunes music using the burn-and-rip method or you can turn to programs like TuneClone and DoubleTwist. On Mac OS X, iMovie is the perfect solution to removing DRM from iTunes music. Besides, freewares like FairGame is also a pretty good choice. So this article is dedicated to introducing several methods of removing the nasty DRM from iTunes music on Windows and Mac OS X. It is divided into the following four parts:

Part 1. Remove DRM from iTunes music on Windows with burn-and-rip method


A. Insert a CD-R or CD-RW disc into your CD-ROM drive. You’d better use CD-RW disc as it can be used for more than once.