I've based this on your BlueSkyCart pp_confirm page - is this wrong? It does seem odd as this (like min) contains all of the eCartCheckoutForm information under the billing information heading, presumably this needs to be replaced with:
<?php echo WA_PP_ECO_GetValue($WA_PP_ECO_GetResult, "FirstName"); ?> <?php echo WA_PP_ECO_GetValue($WA_PP_ECO_GetResult, "LastName"); ?>
etc.
And also when using the express checkout how does one send an email receipt to the customer - do you use the customers paypal login email?