it sounds to me like the clutch bearing is faulty. if your transmission is kicking out of any gear the clutch bearing is about to go out.
this may be something you yourself will not want to attempt to fix. it may be neccessary to take the vehicle to the garage to have it repaired.
I know some of us would rather slap our wife than admit we can't fix our own vehicles but there comes a time when it is absoultly neccessary to do so .
( Take the vehicle to the garage I mean)
Mickey-G, September 2008