I have an event coming in next week thats bringing some 250 spots of some sort and a smartfade ML to add to the rep plot in the venue (scrollers, conventionals, ellipscans). Now, I have a 520i in this space with ethernet/nodes everwhere. I am going to be programming this event. I have yet to touch any of the smartfades, and really have never wanted to touch them. I am currently planning on just using the 520i for the show and keeping the smartfade in its case, and hopefully in the truck. Tell me why I should give the smartfade ML a try over the 520i.