My understanding for the next release of the 1.4 beta is that they wanted to release 1.3 in final, and then the next 1.4 beta would be built on top of the 1.3 final release code. Now that 1.3 final is released, I assume they'll build the 1.4 feature set on top of the 1.3 final code. Given the 100 + comments in various threads now that 1.3 final is released, there will probably be some additional tweaks and changes to 1.4 before its released in beta even after multi-system scan is added to the new beta. Personally, I am not holding my breath. Happy to see TG hold and block - that is what I really wanted. Even with multi-system scan, it will not simply scan talk groups among various systems simultaneously. It must acquire the control channel for 1 system at a time, then check TGs for that system, and then move to the next system. It will be cool, but not what I believe most people think it will be. I purchased a second G5 and can truly listen to two systems simultaneously. So I will look forward to it whenever it rolls out, but I will only upgrade 1 of my G5s just in case.