sunnyraini

I bought my walkman player about a month ago and i managed to install all the songs on my computer on without problems the first time round. However, i have tried to put more songs on for a second time and the player says 'connecting' then 'do not disconnect'(for about 4 secs) then back to 'connecting' then 'do not disconnect' (again for 4 secs) then remains on connecting for the rest of the time its plugged in. When i go into sonic stage its recognises the player is there however when i try to modify the songs already on there it doesnt register and when i try to transfer songs the program freezes. The player continues to say connecting. I have re-installed sonic stage, rebooted my computer, updated firmware but still no success. Obviously its a major issue if im unable to put more songs onto the player (there is still room left for more songs so this is not the problem). Using windows XP SP2. Any advice would be greatly appreciated?? Raini