it isn't for your reservation number, it is for your magic band number. the first time i logged in, it took me right to the calendar, so i thought the same thing, but then somehow my account went wonkie and i had to call IT to reset it. thus, kicking me out of the whole BOG thing. so i called back, they walked me through putting my MB number back in (which i didn't do the first time, but since i was already logged in, i didn't have to, the reset kicked me out). so i don't think this is an on-site/off-site thing, i think it's a magic band thing. but i really don't know this, i'm just making an assumption! hope this helps

