>In the tutorial, you suggest parking your >site under an additional folder to use that >part of the URL as a keyword. Will I get >penalized in anyway if that page under the >other folder is merely a page that says, >"enter" then points to the main level of my >site????
I wouldn't recommend going to those lengths. File and directory names do have some relevance, but a very small amount compared to TITLEs and page content.
If you have a well-organised site, your files and directories should naturally be named with keywords anyway.