Believe you must! Coz Nikon just registered the trademark...
Announcement date should be around September... expect it to be ard 10MP 
 http://forums.dpreview.com/forums/read.asp?forum=1021&message=14336435
http://forums.dpreview.com/forums/read.asp?forum=1021&message=14336435
Word Mark D200 
Goods and Services IC 009. US 021 023 026 036 038. G & S:  Cameras 
Standard Characters Claimed 
Mark Drawing Code (4) STANDARD  CHARACTER MARK 
Serial Number 78670451 
Filing Date July 14, 2005  
Current Filing Basis 1B 
Original Filing Basis 1B 
 
Owner (APPLICANT) NIKON CORPORATION CORPORATION JAPAN 2-3,  Marunouchi 3-chome, Chiyoda-ku Tokyo JAPAN 
 
Attorney of Record Mark I. Peroff  
Type of Mark TRADEMARK 
Register PRINCIPAL 
Live/Dead Indicator LIVE