downlaaded ur drivers.
Insatlled USb driver .Restart.
Installed DKU 5 driver .Restart.
Installed latest NoKIA PC SUITE .Restart.
BUT STILL THE SAME PROBLEM.
This pics will tell the problem.Plz have a look.
*rapidshare.de/files/9674236/usbproblem.bmp.html
and
*rapidshare.de/files/9674341/connection_problem.bmp.html
PLZ HELP ME.