How do you guys get app for your homebrew channels?

By useing the homebrew browser or get them off of the wiibrew.org wiki.

or make them.

but, like dirtrider said, you can go here List of Apps and download away... or just go there and get the HomebrewBrowser and use IT to download em.

The nice thing about the homebrew browser is you don't have to take sd card in and out of wii and computer... just leave it in wii and browse and dl from the wii.