Hi Guys I've taken over a project (received the xml file and loaded it). I can't find out what version of Toolkit it was done on (it's about a year old) but I am using Toolkit 1.10.5, CGATE v2.7.1 (build 2273) and PICED 4.6.1.0 and I've added a PAC. Here's my problem; PICED transfers program to PAC unit on COM9 but cannot connect to CBUS. The error message on the bottom of the screen is (Network 1/1 open fail). Even though I'm using a PAC, I like to use the PICED as a screen simulator to test scene triggers etc, and without a connection to CBUS I can't do this. Are there any other firmware updates I should do, or any issues with Toolkit you might know about, compatibilities etc. Would I be advised maybe to backdate Toolkit and PICED to whatever was current about a year ago? All suggestions well appreciated. Regards Kev