hi once again, i have found some more errors.

The "Upload Your Works" link in the 'Welcome back, jckd! User CP Upload Your Works Log out'. It brings up this:

   

Just in case the image doesn't come out,

Error 404 - File not found.

This only happens if you click it in the forum because it trys to go to the 'forums' subdomain: "forums.rctgo.net/rct3-downloads/upload" instead of "rctgo.net/rct3-downloads/upload"

Also, i clicked the upload your works link in the sidebar, and this came up:

   

Just in case the image doesn't come out,

Warning: include(../users.php) [function.include]: failed to open stream: No such file or directory in /home/.atwater/rctgo/rctgo.net/includes/downloads/functions.php on line 529

Warning: include() [function.include]: Failed opening '../users.php' for inclusion (include_path='.:/usr/local/php5/lib/php:/usr/local/lib/php') in /home/.atwater/rctgo/rctgo.net/includes/downloads/functions.php on line 529

Notice: Undefined variable: modcp in /home/.atwater/rctgo/rctgo.net/includes/users.php on line 82

Notice: Undefined variable: admincp in /home/.atwater/rctgo/rctgo.net/includes/users.php on line 82

I'll update you on any more bugs.

First one is fixed, I'll get to the second one in a minute.

Edit: Second one is fixed too; please let me know if it isn't.

yep they are both fixed now.