I know it's been discussed in the past that you can't create custom forms through P2 and how it can be annoying in terms of collecting good customer info but I've been testing some options.
It originally looked like the only one that would work was to use a form generation type site and then get the code for the form, host it on another "dummy" site, and then frame this into a custom section of my P2 site. Well I didn't like going through all the steps and needing the "dummy" site.
I did a little more research this week and found another custom form company whose system allowed me to simply take the code and input it directly into my P2 site. It included something like an automatic framing code within the code itself and doesn't require hosting the form anywhere else.
So far I really like it and have set up a sample form on my site and am wondering what the rest of you think. Here is the link to a test form on my site. I chose what to include and what type of menus I wanted:
http://www.websterkirkwood.com/Test_2/page_1691818.html
The company is called Wufoo and the first three forms are free. After that it actually has a fairly low cost for additional forms.
Here is the link: http://wufoo.com
Hope the rest of you find this helpful.