I'll answer your questions in the order you asked them.
1.) [
wiibrew.org]
2.) No. Most definitely not.
3.) You launch the hackmii installer and un-install it.
4.) Sometimes. It depends on the type of brick.
5.)
No.
6.) Yes.
7.) You
can update through Nintendo, so there isn't an answer for your question.
I'm pretty sure you've already asked at least half of these questions. You've had all of them answered. Either install the HBC or don't. If you really think something bad is gonna happen, then just forget about installing it.
Seriously, you need to stop asking the same question more than once.
Edited 2 time(s). Last edit at 01/08/2010 09:40PM by WaxyPumpkin72.