It looks like JBoss 3.0.8 and 3.2.2 won't run under 1.3.1, the build log seems to indicate that 1.4 was used to compile the distributed versions. Is there an easy way to set the 'target' to rebuild these distributions??
I figured it out. It looks like Jboss 3.2.2RC3 runs fine under 1.3.1 (after recompiling)..