Hello John, Friday, January 12, 2007, 9:19:01 AM, you wrote: > It doesn't work for me. I'm running GHC 6.6 on Windows XP. The > computation stops, but I don't get my prompt back. for windows, it was fixed after 6.6 release. you should download current snapshot of 6.6 version -- Best regards, Bulat mailto:Bulat.Ziganshin at gmail.com