Nice ride...why on earth would you need that radar?!
Wandering eyes may want to check out the active boards of the RR Sport. I'm not, I say f*** that thing. Patience for the 08. And I've checked a few dealers just see what they're hearing or rather "saying":
Century in Greenville, SC (9 iron to the factory): Had one but it's gone; will have another probably by the weekend.
Crevier, Shelly, and Bob Smith (all So Cal) & Advantage (Houston): say by month end.
Can you wait? Can you? If you don't, send us a pic of your RR Sport.