SEO Problems

How can i get to the top of google ? any ideas thanks i need to improve my SEO

That would be hard since there are lots of website/forums there, lots of topics, traffic, links posted on the forum etc. can make your forum and even some topics appear on search engines. Bots help making your forum appear on search engine too but it's not a gaurantee that it'll be shown on the 1st page, it's depending on the popularity of the forum:
http://help.forumotion.com/t55170-bots-who-and-what-they-are

Do you have a guide on SEO to improve my sites seo ?? thanks.

Here are just some links that can help you from what you're asking:
http://help.forumotion.com/t36994-how-to-add-keywords-metatags
http://help.forumotion.com/t9488-google-webmaster-tools
http://help.forumotion.com/t23007-optimize-your-forum-referencing-with-google-sitemaps
http://help.forumotion.com/t10986-forum-promotion

you can read more here to if you like.
http://www.google.com/support/webmasters/bin/answer.py?answer=35291

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i want to know ,how to become one excellent seoer.who can tell me?