http://www.oscommerce.com/community/contri...earch,insurance
I'm GLAD I saved my USPS.php file out before I attempted to install the contribution listed in this post. After installing contribution my USPS shipping options stopped working all together. I uninstalled it... copied my USPS.php back up to my server re-installed the old original USPS.php re-entered my user name and password and I'm back up! That was close.
G.B.