My site Kinetic Die Casting has been hosted since 1997 by the same company. Everything has been good (somewhat) with our relationship. My site has about 100 html and php pages. I used to get a little downtime but they changed servers and now the downtime has decreased.

I have a new problem. I recently installed my Manufacturing Directory, a Phpld directory. Now my site has gone down a few more times because my hosting company stops access to my directory when the bandwidth increases. I have been marketing my directory a lot and last month I used 6GB of bandwidth. My host shut my directory down twice saying it is a "bandwidth hog" Tonight it is shut down again.

What Should I do?