A while back I transferred my blog to a new server and I decided that I wanted more speed, so I had a go with a couple of those cache plugins and then the problems started.
After a few late nights struggling with one issue after another including frequent permissions related problems I decided to make a clean break this morning, so after making a backup of the old blog I deleted everything and began with a fresh install which is visible online at http://www.nudephotopro.com/blog/
My first action after entering was to try and delete the Hello Dolly plugin and I am not even allowed to do that. It comes back with an error message saying it was not possible to delete hello.php. When I try to alter the permissions for that file currently set at 644 I am denied permission. Can anybody tell me what is happening here? I've never had many problems in the past with WordPress but lately I can't seem to make anything work.