Hey, It's only been a little over 7 hours since you cried into the wilderness. Not even a full work shift. I'm slowly working my way towards attending Zwiftia.
Any suggestions on easiest ways to get two friends to be able to both ride on Zwift. Do we need two computers etc. We have power meters and trainers..
The easiest way depends on what you have. I will assume power meters and ‘dumb’ trainers, up the questions and answers are similar if using smart trainers.
If you are using ANT+ only, then you will likely need a dongle on a PC or Mac. Unfortunately, iOS / AppleTV do not use ANT+.
If you are using Bluetooth, then you can use a PC, Mac, iPad (I use my iPad Pro), AppleTV, Android tablet or even a mobile phone (iOS/Android). You PC would need a way to speak over Bluetooth which may mean an adapter/dongle for it as well.
In my specific scenario, I have a Wahoo Kickr Snap trainer that I use with my S40. The trainer is ANT+/Bluetooth compatible. I have a Wahoo candence sensir and HR monitor which are both Bluetooth. All of these BT devices connect to my iPad where I run Zwift. I use a stand to hold the tablet at a decent height when I ride.
Now, I would also suggest having a way to talk on discord. I use my phone with a headset for discord. If you are using a PC or Mac, you can easily run discord from there as well. Just keep in mind which app is in the foreground so that it receives keystrokes (push to talk).