Per your question Mike,And please don't laugh, I am no mathmetician....this is just my corny "making sense" theory. ok?Could it be 3.4722221 or rounded out to 3.5 years????1000 dived by 24 hrs in a day = 41.666666 (notice the 6 sixes here?)41.666666 divided by 12 months in a year = 3.4722221 years thus this give us what an hour in heaven must be?OK, I know I gave all you Math people a chuckle....now let's hear the real answer.gerlinda