Drawing and Signature Field

I'm sure I'm not going to be the first person to ask this, as given that you've created an awesome plugin that TONS of people in the SugarCE community have been waiting for, many others are going to want to know how to do this as well. Especially those who are using Quote and Invoice modules like AOS from SalesAgility. This drawing plugin would be the perfect companion to allow signature for proposals, invoices and contracts. I've been able to place drawing fields easily into AOS Quotes and Invoices, but for some reason, those drawing fields, while showing up beautifully on the screen, will not print on the various PDF templates. I've attempted a variety of strategies and methods to insert the drawing field ... the point it will even allocate a large blank square the size of the field... just no drawing shows up. Maybe the problem is with AOS, so I tried creating a simple PDF report using AlienalSol's reporting module. Nothing comes out in PDF form either. My guess is that there is something special that needs to be done to get an "image field" to carry over to a PDF. Can you point me in the right direction? If we can get this working for AOS, I think you will have many folks who will want this plugin, as there have been many posting on the board asking for this functionality. Thanks! Don