Howto migrate info to new server

I apologize if this has been asked already....i haven't found anything in the forums yet that has helped.

I have an old TB server that is currently in production. The machine its running on, is on the virge going down (i can just feel it.....noisy hard drive, and mobo has some components that have ruptured). no known backups have been done, the freepbx backups were setup but when checking the backup dir.......it was empty, and there are several errors, which make me hesitant to upgrade it. for example Hudlite is working, but the server piece on the Web GUI produces bunch of php errors. Also, I wanted to create a SQL dump, but no phpadmin on Web GUI. My command line skills aren't all that.

so, I now have a brand spanking new TB 2.2 setup on a new server with RAID1 and it has all the fixin's installed and its ready to go.

I just need to put in all the extensions, queues, trunks, routes, voicemails, MOH, fax settings, etc... from the old server onto this new one.

some have suggested to just do a file copy of the asterisk dir on the old server to the new server. this seems a bit too easy, and what if a file is missed? how would i know which files i need?

so, if anyone has any suggestions or if you could point me in the right direction, I would greatly appreciate it.

the old server.....
Asterisk 1.2.13 svn rev 47264
FreePBX 2.2.0rc3
Trixbox v2.0.0 - I think???

Thanks,

Darren Wilson