In a message dated 98-07-24 02:04:31 EDT, Leslie Viviani wrote:

<<  When I let the clutch out I hear a noise like rocks tumbling.
  It is especially noticable in first gear and reverse.   >>

Well, with my world reknown physic powers I would suggest
seeing a reputable VW mechanic in your area.  There shouldn't
be any 'rock tumbling' noise.  I'll lay money that you have some
sort of trans failure, probably the mainshaft bearing letting loose.
But don't take my word on it!  Go see that mechanic and hope
for the best!

Todd Hill
VolksWerks Transaxles
Olympia, WA