155 Not found

Just checked my webmaster tools for my forum and noticed that their are over 155 crawl errors. Thats because the links that its crawling look like this:

Code:

 
example.com/2009/11/continuing-scam-that-is-redz-formerly.html

As opposed to looking like this.

Code:

 
example.com/forums/continuing-scam-that-is-redz-formerly.html..

Any ideas why? Also webmaster tools state that a site map has not been submitted even though I get emails stating that it was succesdful with vbseo site map generator.

Any ideas? Thanks

Make sure you've been to google.com/webmasters and have submitting your file there.

If the url doesn't exist, it SHOULD 404. There is nothing to worry about.