Starwood Lurker-- As we discussed, I stayed at the Sheration Atlanta Galleria Suites last weekend. They told me that even though upgrade rooms were available, they wouldn't upgrade me because it was a Priceline rate. Let me know if there's anything you can do -- like telling them that's wrong policy.
I too would like your information on Starwood letterhead. While I don't want to 'argue' with the front desk, if they still refuse after showing them your letter, at least it gives me some legitimacy with them.