easiest way to buy is go to sealswithclubs.eu , the poker site which only deals with bitcoins, get a gdmp, and trade in their chat, you can cashout swc chips for btc. I don't think linking bank acc't with one of the top trading places is a prob, but if you are worried and want to do it that way, just open a separate acc't just for btc. If btc rises like gold, than i don't care if i'm a nerd.