Improving My Forum SEO

So I want to try and boost up my page rank for my forum that I have... (http://www.zombieforums.co.uk)

So far I have put on:
- 301 redirect script
- SEO plugin (which turns URLS for threads to simple things like website.com/my-first-thread)
- Dynamic Keywords (Takes keywords from the post, and puts them as meta tag key words)
- Meta description
- Titles on every page
- Keywords in headings
- Submitted to enough search engines
- Alt tags on images
- Most links are absolute
- Important links have titles

And I'm spending a lot of time gaining back links.

Can anyone see something that I'm not doing? Or anyways of improving what I'm doing?

Thanks,
JAM

 

can you explain what your 301 redirect does and why you put it?

 

Well I've heard that Google will count http://zombiefourms.co.uk and http://www.zombieforums.co.uk as two separate websites.

So I created a .htaccess file,so when you go to http://zombieforums.co.uk, it automatically refreshes you to the http://www version.

...am I right in doing that?

Thanks,
JAM

 

I also have a site map.. I don't know if that effects page rank or not though..?

JAM