The reason you're not going to get many responses is because your question is too broad. There is no miracle way to suddenly get traffic to a new site, and if there was, the person who knows it isn't going to spill the beans :)
Put a link to your site in your forum signature and post here and on other forums that have your target audience. Do link swaps. Submit to link directories. Set up a Google sitemap. Read read read :) Lots of good tips throughout these forums.
With a lot of hard work, it IS possible to grow a site from scratch without a financial investment out of pocket. I did it with DaniWeb.
cscgal
The Queen of DaniWeb
19,421 posts since Feb 2002
Reputation Points: 1,474
Solved Threads: 229
-strong meta-tags
Meta tags do not help with SEO at all.-submit to google, yahoo and dmoz Don't forget MSN.-google indexes best the sites made out of divs which are held in css classes. This is not true. Google judges pages by content, not its quality of code.
stymiee
He's No Good To Me Dead
3,360 posts since May 2006
Reputation Points: 161
Solved Threads: 38
so he is gone...please be specific if you want a good answer.how can we know what type of site you are planning to run.if we know we could give specific suggestions.
010081
Junior Poster in Training
82 posts since Jul 2005
Reputation Points: 10
Solved Threads: 0