I'm having a great time with my FRDM-KE15Z, but am looking to go deeper but can't find the User Guide to help me. All I have is the Quick Start Guide, which shows what the headers are connected to, but when it comes to the jumpers and the unpopulated pads, I'm having a hard time. Looking at the schematics I can figure out what some of the 10 jumpers do, but I would like more explanation. Isn't there a User Guide like there are for the LPC845 boards? Those PDF's are well done and make everything obvious and quick to find and understand.