Admin Shipping Mod Area not showing all shipping modules

My admin shipping area doesn't seen to be showing any of my shipping mods i current have active, and i can seem to edit any of the mods that are showing up.

[IMG]http://img821.imageshack.us/img821/3225/adminshippingmod.jpg[/IMG]

just curious if their may be a quick fix like a file that may be corrupted and in need of replacement.

Look in the directories:
/includes/modules/shipping
/includes/languages/english/modules/shipping

1 Make sure the code files are in the code directory

2 Make sure the language files are in the language directory

3 Make sure you do not have back up files or renamed files with the same code as another shipping module

4 look at the /cache and see what debug logs are created and the errors in them

I have the same situation going on in my cart. I am also a newbie to this level of ZenCart. Any help on what those folder should look like if they are correct or not? Where is the /cache folder?

Thank you....& dang it....I can't seem to get my images shared right..

/includes/modules/shipping:
http://imageshack.us/photo/my-images/844/incmodship.jpg/

/includes/languages/english/modules/shipping:
http://imageshack.us/photo/my-images/849/inclanengmodship.jpg/

The files:
usps.php
uspscurrent.php

are most likely conflicting ...

Try changing the uspscurrent.php to uspscurrent.php_HIDE

and see if the conflict ends ...

If it continues, look in the /cache for other conflicts reported in the debug logs ...

That was it! Thank you so much....

You are most welcome ...

Keep in mind that all of the module directories for:
payment
shipping
order_total

are auto-loading and will load any php file that is in there ...

thank you very much i outsource some work to india and their is a bug in their code in one of the shipping modules. now i just that to filter threw the code. i'm just not sure if it's this peice of code

	  
	  // Added by SI on 23/11/2011 //
	  // disable only when customer is retailer
	  if(($this->enabled == true) && zen_get_customer_is_retailer($_SESSION['customer_id'])){
	  	$this->enabled = true;
	  }else{
	  	$this->enabled = false;
	  }
	  // Added by SI on 23/11/2011 //
	

or this piece of code that is giving me the issues

                                                         'title' => MODULE_SHIPPING_FREERULES_TEXT_WAY.$customers_id,

Do a search in the Tools ... Developers Tool Kit ... in the bottom input box for:
function zen_get_customer_is_retailer

and select Catalog/Admin and click search ...

Do both the Catalog and the Admin have that function in it?