The M Sport really does look great in black...20's are a must on the X5 too, anything else looks under wheeled to me!

I too switched from a 535d to an SD...awesome engine. Are you going to get yours DMS'd ? Must be quite a perforance difference from the chipped 535d as I can notice a big difference and my 535d was standard. My car has done 2500 miles and is noticeably quicker than when I first picked it up.

Thinking about going the DMS route...my dealer is actually running a 535d Touring which they have had chipped for a laugh so they have said I can try that.