EDIT: I am also now running the web server on rackspace cloud servers, so everything should be V. V. fast!!!
Hopefully you should notice some performance improvements on the site now, as I have now installed CDN-tools and signed up for a rackspace cloud files account. This means that a lot of images/js files, and all post attachments come from somewhere else, with a fast connection – which means pages will load much faster, aswell as meaning I can upload big files like this:
and it will be lovely and fast for you!