Well, it turns out following links have all information about new TCNet 2.0, specially features of multiple charts; streaming data feed vs. 20-minutes delayed data feed for PCF: www.tcnet.info/helpfiles/tcnet.htm www.tcnet.info/products/videotutorial.htm
I also used Aspen Graphics for a time. I must say they had the best technical and customer service of any software company I've tried.