Michael, We have about 165 signage players across a campus of 19,000 students in multiple buildings and a remote campus. Industry Weapon is a Great product for running Emergency alerts and to corectly format  the content from our department's  to run well on the dmp's. (Our content is produced by multiple departments and sometimes they would crash the dmp's by not formating content. IW formats the content to run smooth on the dmp's) ( It also returns to the original content after  emergency alert*****.) We have a mix of DMP4400G, 4310 & a few android players. It is very customizable on the display and magement of content. We have almost droped using our DMM except for running the  multicast streams. Have about 30 channels of DirectV and encoded streams of local content. IW can display single streams but no cast menu yet. I beleve that most if not all of your scheduling questions can be accomplished with IW. They have a way to setup a basic system for demo and controls a DMP so you can get the feel of how it operates. Note: they do have some options modules like weather and monitor control that are purchased separately. Industry Weapon is very good at customer support. If you have any questions they will get them answered quickly. It has made a big difference on reliability and ease of use by non-tech personel. ... View more