UPS Address Street Level Validation
<p>This may be a very generalized question but had anyone has much luck with utilizing the UPS Street-level validation API?  I have studied portions of this:  <a href="http://www.codeproject.com/KB/aspnet/Benz_CPE.aspx?msg=3658759&amp;display=Mobile" rel="nofollow">http://www.codeproject.com/KB/aspnet/Benz_CPE.aspx?msg=3658759&amp;display=Mobile</a></p>

<p>And this:
<a href="https://www.ups.com/upsdeveloperkit/downloadresource?loc=en_US" rel="nofollow">https://www.ups.com/upsdeveloperkit/downloadresource?loc=en_US</a></p>

<p>UPS has not been very helpful with their own sample code.  Even after obtaining an access key, their sample insists sample data (even with the test-environment-acceptable states) that the state provided is invalid.  Looking for more leads.</p>
