im exporting my marathon sp model but every time I do so the little wait thingy pops up then 3ds crashes. it dosent have many polygons and its a very good no errors model. the jms model is in the folder but nothing is writin inside as in its blank

Grunt, if you still can't get Blitzkrieg to do it, why don't you try out TheGhosts's JMS exporter? Its more fully featured and is supposed to work better - though I must admit I haven't had a chance to use it yet. TheGhost's site is hosted here at HaloMaps.org in the side bar on the left in the Halo CE Maps section. Its a part of Project Bluestreak, and this is a link to it: http://ghost.halomaps.org/bluestreak/

Hope his JMS exporter works for you. The download link for the JMS exporter is in the middle of the description page somewhere where it says download script here.
Edited by SGWraith on Jul 17, 2007 at 11:48 AM

thanks but now since bluetsteak comes out with random errors (already had bluesteak) ive put the project on hold I think this error come up when you link 2 fliped boxes to a frame it gets confused on witch is the level and crashes