Hi, It is two CD's marked SoundDiver 3.0 (volume 1 and Volume 2). As far as I can see SD 2.1 is on the 1st disc and SD 3 is on the second. It appears to support both Windows and Mac installs. I'm pretty sure I had it installed on my PC with Logic 5 before a bought the Mac. The Manual is marked English Version 3.0 and includes sections on both Windows and Mac installation. Regarding shipping, I would need to look into costs. It is not the 3.1 Beta that can be downloaded. Regards, Gil Gil Gillian DesignNotes Gil@DesignNotes.co.uk 01225 892 483 07785 725 243 _____ >This is SoundDiver v3 for Windows? or both platforms? >With manual? >How much to ship to the East Coast of the USA? >Thanks! >--j