A link would probably be helpful, but maybe you can try this.

In the back office go to the Blogs tab. Click on your main blog and make sure it's checked as the default blog. Then, click on the name of one of your other blogs (if you can) and check to see that they are linked as "another blog through index.php" (or something like that) rather than linked through a stub file.

That should work if everything is setup fine but it sounds like you may have some deeper problems.

Should I just reinstall it? Is it possible that I have a bad install or something? What about the edit page? What's going on there? Here's my site www.onewordmag.com/virtual_pen I just deleted that install page. The default that I chose is not showing up in its place.

OK, I reinstalled. Seems like I can't put the blogs in the base folder, they have to be in the blogs folder. That sux. Now I have to change ALL the links I have to the blogs in the other side of my site. Ugh. I liked it better in the older version when I didn't have that restriction.

You can install in your base directory. Just put whatever files are in the /blogs folder in your base directory, and then copy all the extra folders into your base directory as well. That should work fine.