.... I have a 21.5 inch iMac which i download my music on. i then transfer it to a hard drive formatted for a mac. i am a part time DJ and use a want to use an windows based laptop which i would like to connect my apple formatted external HD to, and read from using a music software programme that uses the music i have downloaded on my iMac does this make sense? i essence i want to download the music i need on a mac an play it on a PC.. is this possible? thanks in advance.