I love this plugin but I am having problems using the product personalisation field to allow customers to request a free sample via radio buttons.
It uses this option in the new product page:
Users can personalize this Product by leaving a message on single product page
The results appear fine in the default Wp Ecommerce emails but there is no place holder for this field in the email customization screens for this plugin.
This fix would make this plugin perfect for my needs.