While we are on the subject of Paypal, it would be nice when a user is registering for an event and I have a set "Deposit" amount of lets say $50 and the event total is $150, that the user when checking out can select if he/she wants to pay the deposit amount or the full amount. And depending on what they select, it will show on the PayPal transaction that they paid for the full or deposit.
If you setup the event to use "Partial Payment (Optional)", they WILL have the option to pay either a deposit or a full amount. That is already there. But it will not show at PayPal whether the payment was full or not. You can show all of that info in the email that DT Register generates. I don't see that we'll go and add that type of info on the paypal page too.