Hey, I happen to love Titanium Silver (check my sig for my 330) and ordered it for my X5. Like you said, it looks good even when filthy and has just enough blue to look incredible when it's clean. So what if every other car is silver, it's not BMW TiAg!
Looking good...
How many minutes now?
edit: OOPS - my sig is on Bimmerfest - same username...