If your 14 days or under on the return policy and bought from Best Buy, check your local stores. Mine got theirs in yesterday. Went over there this morning and exchanged my UMB 2.0 for the 13" MBP 2.26. Didn't get charged a restocking fee
and ended up owing only 106 bucks (I went in on Wednesday and price matched down to 1099 which is why I owed money on the exchange). 