i've just tried it now again, and it is work like a charm - as i remembered.
you can run blender from icon. i have 2.46 (2008.06.11.).
a shell window will open and a screenmoder req. no crashes here.
DEAD pegII/G4@1000.1gb ram.radeon 9200pro
240 gigz hd.nec dvdrw.MorphOS 2.4 DEAD
-=-=-=-
amiga1200T.blizzardppc@180/040@25.96megz ram
-=-=-=-=-
zx.spectrum@3.5