Technical/Installation Questions

[DDDragoni]

I have a series of questions about Project M.
Firstly (and chiefly,) does installation of Project M affect my Brawl disk at all? (Can I still play normal Brawl?)
If I have my stages on a separate SD card, will that affect project M at all?
What happens I install Project M, remove the SD card, and start Brawl again?

 

[Phoenix502]

1) no, it does not, you can restart the wii, or as of now, simply hit the reset button and it'll revert back to normal brawl.
2) separate SD card? Project M requires a 2GB SD card to run without installing the homebrew channel. having HBC allows for larger cards to work properly, but Brawl can only recognize 2GB or less.
3) like the first answer states, restarting the game reverts back to regular Brawl, removing the SD card might cause your game to freeze if you try anything without putting it back in, but holding the Wii's power button long enough can forcibly turn it off.