Another site update

[slycat]

I've been doing some more work on my site.  I've re-added the downloads page which was the most popular page from before and have managed effectively block people hotlinking (linking direct to a file rather than the web page) to the videos from other sites by configuring the .htaccess file.  The code for the page is otherwise as it was before as I'm being lazy and just wanted to get it back online.  I expect I'll redesign it, without tables as the CSS folk would like, in the future.  The other major thing I did was add a nifty CSS horizontal menu and also some other stylings.

Again, any comments or suggestions would be appreciated as I'm not very skilled style wise.  I should probably consider what actual new content I could add!