Yes I am using the latest build. I have disabled the twonkymedia service so i don't burn up my unit. maybe a fix will be in patch 4.0
I have an EX485
OS Name Microsoft Windows 7 Ultimate Version 6.1.7600 Build 7600 System Model HP HDX 18 Notebook PC System Type x64-based PC Processor Intel(R) Core(TM)2 Duo CPU T9600 @ 2.80GHz, 2801 Mhz, 2 Core(s), 2 Logical Processor(s) BIOS Version/Date Hewlett-Packard F.32, 10/26/2009 SMBIOS Version 2.4 Hardware Abstraction Layer Version = "6.1.7600.16385" Installed Physical Memory (RAM) 4.00 GB