I see a lot of info about SEO URL but cannot find anything that says if it actually helps increase my search engine rankings.

One thing I can say is, since moving my site to Zen-Cart, my rankings have gone way down. Off the map even. And I know why - I need my page URL's and image names, and anything else I can rename to have site keywords.

Will Ultimate SEO URL do this, or even some of this, reliably? Does anyone have experience with this, is it well supported, stable,etc?

Any feedback would be much appreciated! Thanks in advance...

Byte Knight Solutions