de1nonly

Just downloaded and installed Sonic Stage 3.1. Prior to this i had uninstalled OpenMG Sonic stage 2.0 and all other realted progs. The installation of 3.1 went ahead with out a glitch but now it can't see my NH600D when i attach it to the computer. I can still see the removable drive in explorer when i put in a HI-MD but Sonic Stage is still blind. In the transfer section, the only options are to create Atrac and Mp3 cds. Has anyone else encountered this problem and do they know how to fix this? PS, i have also installed the personal audio driver thing as well but still no luck