PayPal - Specify Purpose

I've been racking my brain (and the forum) with this one for a couple days now, so I humbly submit to the all-knowing RocketBrain.

How can I pass custom values through to the "Purpose" (or Prouduct Title) field in PayPal?

I have a donation form, and a separate subscription form, where user's can select the gift amount and designation, but all that is passed through to PayPal in the purpose field is "$[amount], Specify Amount, Select Fund" (respectively, the amount they selected, a label for a hidden field for other, and the "select fund" label). What I'd really like to see instead is "[Specific Fund Selection]"

I'll happily switch to Product fields over donate fields if that will help solve it.

Sample form: http://hhcf.org/donate/special/

Sure thing, this export includes both our recurring form and our one-time gift form. (hint: they're basically identical): http://d.pr/7YYw

Both of these use donation fields, I believe, and I made another that uses product fields, and also product fields for the staff/fund selectors. But, even so, all it passes to "purpose" is the field label and not the field value.

Grace and Peace,
Brian Richards

I can do the heavy-lifting on this one if I just get a nudge in the right direction as to where I should look to filter/hook the output for that Purpose line.

Thank guys, keep up the good work!

Was this ever firgured out? This is exactly what I need as well. I need to pass what the donation is for in the paypal form...

Chris,
First.. you guys rock! Thanks for your reply. The GF forums are super helpful. Second.. I had seen that this filter was available.. I was hoping I was just missing something easier. Oh well! Thanks again for your help!