Ok, Just found a working solution last night messing around which is a pain in the arse but it has definatley worked on both my laptop and desktop. Firstly I uninstalled everything to do with sonicstage on my comps previously and followed the FAQ directions for a clean uninstall here Then I downloaded the german version of sonicstage v3003 (i found this in the forum - I couldn't find an english version) download here: http://www.sony.de/content/attachment/SONIC_Stage_3003.zip This will fully install everything, then reboot your comp or LOGOFF which will do the same thing. Next, install the SonicStage v3.1 full installer found in the download section in this forum here: http://forums.minidisc.org/downloads/details.php?file=13 Again, reboot your comp or LOGOFF Boot up SonicStage v3.1 - plug your MD in wait a few secs and click on transfer and your MD should be recognised. Now i can transfer recorded sessions to my comp and transfer to Wav which is the only reason my i bought the MD! Obviously there is a component within the German version that is not present in the latest v3.1 version that matters to some systems - i hope this works for everyone who has the same problem so please post here to let everyone know if this solution works for you.....