Timing of interview offers

So how long does it usually take from the date of your last LOR to be uploaded to ERAS and and the offering of interviews?

Im sick of checkin emails like a little schoolboy

I've heard from a couple of places and my letters (except the Dean's letter) have been in for at least a month now. I wouldn't sweat it though, i don't think we'll really hear from most schools until Nov.

in most programs they wait till November 1 (dean's letters release day) and start sending invitations in first 2 week of November
..at least in my program they print out applications for Selection Committee review ONLY after November 1

we all (i suspect) checking emails 100 times a day. IMO it happens because of "Las Vegas effect"...remember from Psychology - variable amount + variable ratio -are strongest reinforcements... - you do not know when and how much so you keep pushing that button