Dear sifus,Currently i'm driving e46 330i auto gearbox. I was thinking to convert to manual gearbox instead of service auto gearbox. If change to manual, is it a lot different compare btw 6speed & 5speed? If 6speed gb, should I go for e36 m3 or e46 m3? I know it's very rare in the market. If 5speed gb, which type should I look for?Hope u guys can advice me.Thanks in advance. :motz: