Looking for attribute price updater

[OscRules]

Hello,

 

I have looked a lot, but didn't find it.

What I need is, if somebody adds different attributes on product_info.php, the product product price on to op the page will be changed also. I found:

Options - Price Update

http://www.oscommerce.com/community/contributions,1385

But this is not working, and I can't get it working. If I take an older version with a adapted products.php in the zip, it is also not working.

The price that is displayed stays 0.00 all the time.

 

I really have no idea.

Anyone, please?