Hey y'all - I need 2 things, but can't find where to mod them. Perhaps all I need is one, but I'm not sure...I'd like to charge customers a flat rate for any order - this is simple, just use 'flat rate' module. But from the admin/order processing screen, I'd like to ship easily ship USPS - right now, even though I have the module installed and have a test user ID (I've requested the production one), I only get FedEx as a shipping option - I don't even have the fedex option installed! Anyone? Thanks...

Eric