would the STM constructs in GHC 6.4 be suitable for your project? jake

Hi Jake, as far as I understand STM is does not exactly match my requirements - it is meant to support concurrent programming. But it is a great reading - thanks for pointing that out to me! I'll get to use it later when I learn more of Haskell in general. vlcak --------------------------------------------------------------------------------- Nokia 3120 - stribrny design a barevny displej jiz od 77 Kc http://ad.tiscali.com/adclick/CID=00027edc0000000000000000/SITE=CZ.TISCALI/P...