iMovie is a video editing software application which allows Mac users to edit their own home movies. It was originally released by Apple in 1999 as a Mac OS 8 application bundled with the first FireWire-enabled Macintosh model. Since version 3, iMovie has been a Mac OS X only application bundled in the iLife suite of Macintosh applications. (more…)

What is WMA
WMA is developed by Microsoft. WMA is mostly used for Web music. WMA can be played on Microsoft’s Zune portable music player and the Disney Mix Stick MP3 Player.

What is MP3
MP3 is a compressed Audio format. It is developed by the Moving Picture Experts Group. MP3 is commonly used on music and audiobooks. It has near-CD quality sound, and roughtly 1/10 the size of a .WAV or .AIF file. MP3 can be played on iPod, Zune and other portable music players and mobile phone. (more…)