Questions about Project M!

[Elixir Soup]

Ok, I don't know if this is the right thread to post this in, but I've got some questions about Project M...
If I put it on my Wii, will I lose all my progress in original Brawl?
Is it easy to download and set up and everything?
Can I download stages and alts that people have made?
Thanks!

 

[Time/SpaceMage]

No, yes, and yes. There's a Help & Support board for details, but running PM basically involves clearing your custom stages, putting the hackless build on a 2gb SD card, inserting it and opening Stage Builder. Check the site Brawl Vault for alts, stages and music.