UPDATE: Okay... the monster arrived today (SDS100).
I already have it running and have received AC Fire on 14201 ... Hallelujah !Reception is loud and clear.
There's going to be a serious learning curve with this beast. I do have experience scanning trunked systems but this unit is a whole new world. It's also physically smaller than I expected... and, yes, it came with the new, larger battery.
Congrats! I also have the SDS 100. I am about 45 minutes Northwest of you but if you're interested I could show you a few pointers for the unit or help you with programming if needed. So I am picking up the AC site of the county 800 loud and clear tonight on my Unication G5. I can confirm ACFD chirping away on TGID 14201. But I hear no PD traffic on that system at all. Not even encrypted traffic.