ISBoxer.com

I just started mutliboxing and decided to go with 5 druids. I have been trying to find a way to get them all to shape shift into the same form with Isboxer. I have tried google-ing and so far i found one video by Mirai called "Druid Form Shift Demonstration".

However the video only shows 2 screenshots from Isboxer and I have no idea how he got there. Maybe its really obvious but I dont get it.

That video that you found is ages old, and I'm not sure contains any useful information anymore.

Ultimately, what you're trying to do in ISBoxer is send a keystroke to the game clients, and, for that, you'd use the Mapped Key Wizard. This is also touched on in the Quick Start Guide for WoW, as well as the Post-Wizard Setup video, which is also found on the QSG Wiki page.