now that you mention it .... last summer I signed up for the United sign-on bonus and got confirmation through Sprint that my contract had been extended for a year, but didn't see any miles posted with United.. I wrote two letters to Sprint PCS but got not response. When I called (six months later), they said that there was no indication in my records that I had re-upped, but would gladly give me the miles if I extended for a year. That was 6 weeks ago and I assume I'm still within the "6-8 weeks" posting lag time, but if this attempt doesn't get the miles, Sprint is indeed full of bs and will lose my business as well.