Dear John.
Let's start with your 2nd question.
The selectable versions in EasySoft are are always "version xx or higher",
therefore you may select
- for hardware version 11 : all items
- for hardware version 8 : all except "version 10 and higher"
Regarding the differences between hardware Version 8 and 11 I have no clue,
but the main differences between the selectable version 7 and 10 in EasySoft are
- the format of the memory card/adaptor is changed,
- the set-up for Easy209-SE extension is changed
At the function blocks and their parameters there is no difference.
Regards
Maikky