[Haskell-cafe] File I/O question

Hi Cafe. There's good news and there's bad news. The bad news is... I'm back. [Did I miss anything good?] The good news is... I have an actual question to ask as well. When I write to a file using System.IO, the file is locked for exclusive access. I gather this is as specified in the Haskell Report. Which is nice, but... I'd actually prefer the file to *not* be locked. Anybody know how to do that?