Ok, the first time I ran it I got: 780, but the next 10 times I got: 502. So it looks like I have plenty of room available to add new devices.
Couple more questions:
1) are there any other limitations I should be aware of (other than the ISY PRO 1024 device limit, 1000 program limit & the PLM 992 link limit)?
2) what creates links on the PLM? (Is it just new devices & scenes?)
3) are there any issues if you get close to the PLM link limit? (ie performance, strange behavior, etc)
4) are there any dangers/concerns about doing a PLM restore? (I'm always weary of doing any kind of 'restore' for fear of wiping stuff out, etc)
Thanks again in advance, Kevin