JBOSS Migration

Hello

I'm trying to upgrade JBOSS 6.2 to JBOSS 7.0.

At this point I got JBOSS 7.0 running. Does anybody know which files I need to copy from 6.2 to 70?

The migration guide says to copy the standalone, domain and custom modules to the new server. When I do that I get an error.

Has anybody done this before?

Thanks in advance