I have a client who I believe has a misconfigured server. I was developing on my 1&1 hosting and everything worked fine, as it always does. They asked that I move to their host, and since I did there seems to be a permission issue, and I don't know how to correct it. The built in editor in WP cant submit any changes, media cannot be uploaded, basically anything that requires write privileges can't be done. I chmod'd the theme folder to 777 so i can continue working, but I don't want to leave it like that. Does anyone have any ideas on what could be causing this?