Help with Homebrew Channel On Wii!?

Well, im new to homebrewing and i recently Used Smash stack To Put the Homebrew channel On My US Wii (4.3U). When i start up homebrew channel everything opens fine, But When It opens there is just bubbles Floating up And nothing happens... There is a Gecko (For SDgecko, I know) And A Wifi Signal Thing next to it. The Wifi Signal Blinks A few times then Goes solid... By the way, i already updated it to 0.8 Or whatever the current version Is. PLEASE HELP.