Weekly..every thursday..but like i said..you don't really get a pay check of proper size until just over 3 weeks in..(Depending on what day you get there)
I would open a Vista account. It is nice and easy. Your money goes straight in your account and you get an ATM card. No way could I be doing with the hassle of cashing in my pay cheque every week
Open an account, definetly..it costs to cash your cheque at most places..So it usually saves you money and hassle..