Paypal_lib submitting multiple items

[eluser]variouspixels[/eluser]
Hi,

I have a problem with submitting multiple items with Paypal. I have 4 products on a page, I get an error if user wishes to buy 0 of 1 of those products. Buyer currently has to buy at least one of each product for link to work.

I have tried a few things with no success. Has anyone achieved this themselves? Can anyone point me in right direction? I am not even getting close to fixing this.

Regards,


gemmes