Can I do just Buy It Now and not offer auction too?

[Howaboutthisone]

I've scheduled a listing on the iPhone app. After reading a thread on here last night I though I might be better off just going with a but it now price and not bothering with auction. I can't seem to get rid of the auction when I've gone in to alter the listing ahead of it going live though. Am I just missing something really easy?
Thanks!

[Tempusfudgeit]

I'm fairly sure you can't change a listing mid-auction to BIN. You'd be best ending the auction early (if there are no bids) and relisting as a BIN.