Install everything into default location on C: - Perl 5.8 - N97 SDK - OpenC plugin - Qt for Symbian 4.6 - Nokia Qt SDK 1.0 - Nokia Ovi Suite My PATH is: C:\Perl\bin;C:\WINNT\system32;C:\WINNT;C:\WINNT\System32\Wbem;C:\Program Files\Common Files\Symbian\tools;C:\NokiaQtSDK\Symbian\gcce\bin My test phone is a Nokia N97 mini Connect phone to PC via USB, using PC Suite mode. Add phone to Ovi Suite Install TRK to phone using Start/Programs/Nokia Qt SDK/Symbian/Install TRK to Symbian device/TRK S60 5th Edition