Featuers: You normally do Make and receive Skype calls using your standard telephone Forward Skype calls to your mobile phone Make Skype calls from your mobile phone even when you are Away from your computer Switch between a Skype call and a regular phone call Requrements In order to install the AU-600 adapter you will need the following: Windows 2000 or XP Available USB port (1.0,1.1 or 2.0) Skype version 1.1 or higher must be installed 128MB RAM 10MB available hard disk space CD-ROM drive to install AU-600 software from the supplied CD-ROM