Hi all, Haskell certainly is an interesting system, I look forward to working with it more. My first problem is with WinHugs. It worked okay a couple of times, but now it faults when I try to run it. The window is positioned at the bottom right of the screen, nearly out of view, and it says: WINHUGS caused an invalid page fault in module WINHUGS.EXE at 0167:0045f40f. Registers: EAX=00000000 CS=0167 EIP=0045f40f EFLGS=00010206 EBX=00000001 SS=016f ESP=0090f3ec EBP=00000ee4 ECX=00000000 DS=016f ESI=00a307c0 FS=4ba7 EDX=00000071 ES=016f EDI=00000000 GS=0000 Bytes at CS:EIP: 88 10 8a 44 24 6c 88 01 8d 54 24 1c 8d 44 24 24 Stack dump: 0090f484 00000000 0090fe38 00000ee4 fbbe0071 00000000 00000000 00033b30 00000001 00000000 21270000 000d00ff 16c721e6 0000001a 38868450 00000000 I've uninstalled and reinstalled a couple of times, to no avail. Any help is greatly appreciated. Thanks, JJ Be Kind, Be Careful, Be Yourself