I have a Minecraft Classic server running MClawl.  I used MClawl because i didn't know there was anything better at the time i was setting it up.  Since i have looked and found out MCforge is better, and i want to update on behalf of the many members of my server.  I've downloaded various versions and run them.  They all do the same thing, begin to start, then crash and restart agin.  When they crash a popup pops up saying MCForge has incountered a problem and needs to close.  We are sorry for any inconvineince.  It then attempts to restart, but only does the same thing.  It would do it all day if i didn't go into task maneger and forcfully exit it.  I really want MCForge to work because it has many more commands, and doesn't crash every 5 minutes like MCLawl.  Please help!

I believe this relates to my OS.  It runs Windows XP Home Edition SP3.