Well, I figured out the Sorry, No shipping problem (at least for me). It didn't work with the Default Location unchecked in General Settings, but I noticed it DID work if I checked that box AND entered the same zipcode. Once I removed the zipcode in the Default Location it worked for that entire state. However, since you cannot de-select a state it wouldn't work for anyone who was outside of the state.
So I went into cart.php around line 415 and commented out:
Code:
$userinfo["b_state"] = $userinfo["s_state"] = $config["General"]["default_state"];
Now it works. (Make sure you have the assume default location box CHECKED in General Settings)
I'm not a code guru by any sorts so back up your file before attempting this.
Hope it helps.