Total Field Not working

http://www.gravityhelp.com/forums/topic/total#post-52967

This is related to the above post...however the resolution just said it was a conflict with the theme. I've got all of my plugin's disabled (except for Cart 66) and I've tried several different themes, but when I add a quantity to the product field, the total does not updated. I also noticed no matter what I put in the quantity field, it will always just show up as 1 in the cart. Here is a link to one of my example pages of the site I'm still building:

http://www.indysportprints.com/wall-clings/custom-12-inch-tall-wall-cling/

I'm having a similar issue. I didn't realize it until I played with the form. My product price is set at $25. If the user chooses more options the Total should add up to more than $25. Any suggestions? It doesn't work in the preview either.

Here's the form: http://agendalasvegas.com/packages/the-foodie-agenda

Then it's going to be related to the Cart66 plugin/integration.

I have the same issue and am not using any cart plugins. The only plugin I'm using is the GF PayPal integration. My totals work fine in preview, and *did* work fine on the frontend at one point in the past when I was developing the site. When I click "Pay with PayPal", the totals are correct so it appears to be that the javascript is not updating the form, yet according to Firebug, there are no JS errors.

This is on a live site and has been live for months, so I can't simply scrap the form and start again.

Thanks