xml check printing vs crystal

Hi,

Is there any documentation you can share that entails the level of effort required around AP check printing. Specifically what I'm looking for is the check format configuration setup as well as what, if any, security issues need to be considered when using xml as report output, especially related to fraudulent check cashing. In addition, are there specific requirements using special paper or printing links, holograms, to provide better check protection? I know the xml as a technology is rather new concept made available in PeopleSoft in 9.0, and as delivered, the pay cycle report output is defaulted to crystal. So