Just an FYII-I installed Montezuma and it wiped out my entire site. There is nothing but a giant. White. page. Won't be using this again.

That's curious. Sounds like maybe the install got corrupted. Does all look OK with the default Twenty Eleven or Twenty Twelve theme?

Computers do many strange things. Perhaps try again? I dont believe that has ever happened to anyone else.

of course you have a backup IF the site was 'wiped out'. Did you try swapping to another theme to show you the data is still all there?

Check and see default themes i.e. Twenty Eleven and Twenty Twelve

and/or

revert to your Backup executed prior to installation.