Incorrect links on home page

I have a problem with incorrect links on thee home page.
Some of the items I cannot access are MY ACCOUNT, LOGIN, CART, CHECKOUT, SITE MAP.
About us, Privacy Policy, Terms and Conditions, Reviews all direct properly.
I can add items to cart, but cannot access the cart.
The URL trying to be accessed for example is www.mydomain.com/cart .
If I add a "/" to the end of the line such as www.mydomain.com/cart/
the the proper file is located and I am in the cart.
Can some one point me the the script that creates these links so I can modify the add the forward slash.

This seems to occur only on the shop page. Admin system seems to work fine.
Thanks for any suggestions

Would that be in config.php ?
My config.php ends with a / on each line

ok hm2k I think its time for 0.7.8.1 bug release with url alias disabled by default.

bthirsk, see the fix in my signature

Thanks. I disabled the URL Alias to Correct.
And Yes, I think it should be disabled by default. Otherwise, you have to set up the .htaccess to be able to get into admin, to then be able to disable the access.
When I created my server, I set up to default to a www or public directory which is how most virtual host sites are set up.
The only reason I can think to need the URL alias is dynamic sites, in which case this package is of no use due to SSL problems.
Thanks again
Brent