I only managed to get 4010 clickmiles transferred for 8020 starwood points. Clickrewards still owes me 472 more miles, having no luck with their customer service dept. (Sigh!) That's almost another 1000 starwood points that I am missing out on.
Tip: Sign up for the AT&T/Starwood 5000 mile bonus ... their web-site said the offer expired, but it didn't!!