(there is no difference in the rear quarter light construction, I've put opening windows in a city before)
All I was referring to above was the need to pay someone on the production line to mark and drill the holes, fit the assembly, drill more holes, fit the catch and adjust the window coupled with paying someone to build the frame and wrap it around the glass (which is a pig of a job if you've ever tried it, there must have been a special press involved at the factory) represents quite an investment compared to pushing a fixed glass and seal into place. There is no difference in the shell as Anorak says. Sorry if that was misleading.
fair comment Dan, sorry for miss interpreting that

a list of the special editions....
Mini Limited Edition 1000 1976
Mini 1100 Special 1979
Mini Sprite 1983
Mini 25 1984
Mini Ritz 1985
Mini Chelsea 1986
Mini Piccadilly 1986
Mini Park Lane 1987
Mini Advantage 1987
Mini Red Hot 1988
Mini Jet Black 1988
Mini Designer 1988
Mini Racing 1989
Mini Flame 1989
Mini Rose 1989
Mini Sky 1989
Mini 30 1989
ERA Turbo 1989
Mini Racing Green 1990
Mini Flame Red 1990
Mini Check Mate 1990
Mini Studio 2 1990
Mini Cooper RSP 1990
Mini Neon 1991
Mini Cabriolet (LAMM) 1991 (not to be confused with the production cabriolet)
Mini British Open Classic 1992
Mini Italian Job 1992
Mini Rio 1993
Mini Tahiti 1993
Mini 35 1994
Mini Cooper Monte Carlo 1994
Cooper Grand Prix 1994-1996
Sidewalk 1995
Cooper ‘S’ 1995
Equinox 1996
Cooper 35 1996
Paul Smith 1998
Cooper Sports LE 1998
Cooper ‘S’ Touring 1999
Cooper ‘S’ Sport 5 1999
Cooper ‘S’ Works 1999
Mini 40 1999
John Cooper LE 1999
there were many other limited/special editions in other countries and some of the UK ones were known by other names in other countries with slightly different specs and colours. i dont have time to go into these now and if i said i knew off all of them, i would be lying.
and before anyone says Knightsbridge, this was actually a production model from the "run-out range" that was only available to the export market, its not a special edition, and neither is the cooper sport 500, these were simply the last production models made.
to write a full topic on them would take ages but some of them can be seen here
Edited by THE ANORAK, 14 January 2008 - 06:26 PM.