Did your previous host keep your old domains so that you had to register new ones? Does your new host own this domain so that if you run into problems you will need to change them again?
It seems to me that there is a growing trend with these cheap hosting companies to really discourage successful site. Another forum I am associated with had the same kind of trouble with bluehost.
Fortunately one of their members had a mostly idle co-located server and the interest in maintaining it.
* Prolix grumbles, now I have to change my bookmarks ;(
Hmm just thought of something else. All the self-referential links in all the threads are now bad, will someone be going into the database and replacing "hydlaa.com" with "hydlaaplaza.com"? it ought to be possible with a single SQL command.