So....is this a voice of experience? How does ZZP "inject" the air from the turbo into the intake? Does it come after or before the super? Or should I just email zoomer and see if he'll tell me....

Err...by turning the turbine with the exhaust...

To answer the question the easy way - before. But the two chargers are never in use at the same time. The supercharger is used at first and then once the tubro is fully spooled the supercharger'* bypass valve is opened and the turbo is used.

Does the boost from the turbo go through the charger? Or through the bypass valve? I don't know if I understand.....

It basically goes through the bypass. But really the whole superchargers care itself is compressed. You have to remember that a turbo compresses air while a roots type subercharger is just moving air.