Ok...cleared all installs of unitrunk, use ccleaner on pc. Setup powered hub, plug both rtl-s in to hub, both get picked up by win7. Install zag drvs. for rtl. Install uni. 28.4 to c:\program files (86)\unitrunker. Go to uni dir. and sent shortcut to desktop to open from desktop. Open uni 28.4, add both rtl's, 1-signal, 1-voice. Set sig. to park freq of cc. At this point all looks to be setup just to run 1 rtl to see if it decodes. Hit play....nothing...still says that the rtl is stopped. I have tried everything I can think of to get this to even just run, little alone get it to decode. So at this time I'm not sure what else to do! Both rtl's run in sdr#. (with both decoding fm or something) at the same time. Has to be something with the software as both rtl's will work in all other apps...just not uni 28.4 **** like this can keep a guy awake for days....lol.