I am looking to get the retrofit cup holders. Depending on price, maybe two, otherwise just the driver's side. I was wondering if anyone else was interested, we could then compile a list and see if we can get a group discount (like we did for cruise control etc). The part I'm referring to is:
http://www.realoem.com/bmw/showparts.do ... fg=95&hl=2
If anyone is interested, let me know and I'll add your name to the list, and then try negotiate a discounted price.
1) Marco (Both)
2) Bing (Drivers Side)
3) dyshipfakta (Drivers Side)
4) Darren (Both)
5) Paza3 (Passenger Side)
6) srhutch (Both)
7) nfarmer (Both)
8 ) kermit1970 (Both)
9) Whiteknight (Both)
10) D6GMB (Both Sides)
11) Trut01 (Passenger Side)
12) Jimmy Gee (Drivers Side)
13) tomscott (Both if fits '06 Z4MC)
14) richtea78 (Drivers Side)
15) Carnage_Cannon (Both)
16) Leon_in_uk (Drivers Side)
17) mintstuff (Both)
18) J4YMO (Drivers Side)
19) robbieleeson (Both)
20) Smeg (Both)
21) dan yeates (Both)
22) vankerros (Drivers Side)
23) Whiteknight (Both)
yeah so did I when I read the manual........I almost broke my fingers trying to get them out until I realised that possibly I dont have them! My work-around at the moment is to have a friend in the car with me everytime I want a drink, I like to call it "Active" Cupholders!
Stubby 
although you guys didn't buy from them but parts came from them, you know what I mean (cut out the middle man) and good luck with another great offering to the forum 
Roadster, Black Sapphire, Imola Red Leather, BT, Nav, DSP hifi, CD Changer, Aux, Heated Seats, PDC, Black Grills, Illuminated ZHP, Intravee, Aero Skirts to be painted & fitted.