My autoblogs have outgrown the hostmonster hosting... What should I do?

maybe think about creating a reseller account somewhere, like hostgator?

get another bargain hosting package, or even have 2 at hostgator.

Just a suggestion... If the problem is CPU usage, I suggest that you add the plugin: WP Super Cache If you signup for Hostgator, they will be all over you if you don't activate this correctly! Otherwise they're okay. Cheers

can you not just ask your host to increase what ever it is that is getting outgrown. like disk space or cpu useage?