It does take a bit of time to record new videos to match the ISBoxer UI changes, and these are near completion, however your issues are not that, nor setup, but rather the gameplay itself?.
1.
Gameplay as a multiboxer is documented and on the wiki under the
Quick Start Guide - but essentially, you normally run around without broadcasting enabled, except for when you need it.
2. The correct sequence is, Login, Group Up, Hit Follow (ALT+F), Move to target, Select target, Use your attack mapped keys (the default setup sets up 1 to = to match the usual in game action bar). This whole sequence is actually covered in at the end of the SWTOR video, however briefly.
To expand on the Attack Mapped Keys. These are configured to use the Assist Me mapped key (can also be triggered by ALT+A), which is sent to all the slave toons so they take the same target as your main, and then the 1 to = key (whichever you pressed) is broadcast to all toons, so they all perform the action. You can setup more if you want. There are a bunch of default ones configured in the "ISB42 - Combat Hotkeys" key map, which just need you to set the appropriate hotkey on, or you can create your own by using the Mapped Key Wizard (the "auto" assist type are the Assist and Broadcast).
There is a video on Mapped Keys which covers how they works, creating new ones and so on. You will find that this is also "out of date", due to the slight differences between the older configuration of ISBoxer and the newer configuration, however, the process of creating mapped keys is the same, and the only difference is that it will refer to the Combat key map, which should be replaced with the ISB42 Combat Hotkeys key map.
crusader2007 wrote:How do they expect us to pay for something that is not explained well?
And to nitpick, You pay for Inner Space, not ISBoxer. While this distinction is probably not appreciated, the bit that you pay for is the Inner Space runtime engine, not what you are running on that engine. You can run any script written for Inner Space on the engine, you are not limited to the ISBoxer scripts.