Hi,
I found a strange problem...
I divided one large form into 3 sub forms (each is now a separate DF based form):

Form 1: Contact Information (Name, address, email, etc.)
Form 2: Event Registration Information
Form 3: PayPal Payment Gateway enabled form.

In Form 1, when user SUBMITs the basic contact information, I nam sending an email with that information to the user's email address asking him/her to VERIFY the receipt of this 'VERIFICATION Email' This ensures we have the correct Email address of the user. By clicking the "EDIT LINK" in the message the user comes back to this Form 1. Having verified the Email address, now the user selects "Event Registration" and clicks SUBMIT button.

All the User Contact information is "passed on as session variables"  and the Next Form (Form 2) picks this info and shows at the top as read-only info. So far, things are working fine.

In Form 2, after users selects Registration Options, clicks the SUBMIT button. At that time, I am sending another email to user with all the Registration Information (from Form 1) and the newly entered Registration Information (Form 2).

Here is the problem

The last name shows correctly on Form 2 at the Top (the read-only section with data brought from Form 1). But the Email shows wrong Last name; Somehow, it shows "City Name" as the Last Name. And part of the State shows up as the City Name.

When the user submits this Form, it is correctly going to the next Form (Form 3) where actual PayPal  payment is processed. The wrong Last Name (the City Name) shows up on the PayPal page also.

That means, within Form 2, something is happening that is causing the City Name to be moved to "Last Name" location. And it stays like that.

I am passing most of the fields as Session variables across these Forms.

Any thoughts on how to debug this problem please?
VJ