How reliable is depositing/withdrawing to/from BitStamp is it for US citizens, and are there any large transfer fees to be aware of? I assume the only option I have with them is International Wire? How long do these take? I know it's "a couple of days", but with Gox that becomes "a couple of months minimum".
I find it quite reliable. They do charge a fee for deposits, it's posted on their web site.
As far as I know, the only option for US folks is international wire. In my experience, from wire initiation to account credited usually takes about 36 hours.