Problems with roof and window
 

On my 97 Boxster. The drivers side window won't go up above about a third of the height. When you press the window switch the motor sounds as if it is working but the window will not move up or down. Anyone know how to remedy this problem?

Sounds like a worn window regulator.

See previous thread here for some good information:

Window problem (Helpful Hints and Procedures for Window Regulator Replacement)