I'm speaking on worship and leading worship at the 2010 Global Advancement Conference in Orlando. It's going on all week. I'll probably write more on it later - but here are some thoughts that struck me:1. There's no flashyness. Yeah, that's right. These folks are able to learn some church-planting principles without cool videos, graphics, and state of the art technology. Having said that, I wonder how church planters would react to a conference designed to train and equip them that was over-the-top flashy. Great videos, moving lighting, huge sound systems. How does that properly set a planter's mind, when…