My site, machorhino.com, uses WordPress 3.0 with Yahoo as my host but continually has problems loading and I get "Error Establishing Database Connection" several times a day. I have about 600 posts in my blog. Is that too many? I continually have to "repair database" with myphpadmin and that helps it until I add a new post. Then I've got to continually repeat the process which is very frustrating. Any help would be greatly appreciated.