Am in the process of getting a wii for my kids (myself really) only interested in adventure games like Super Mario etc. but I just wanted to confirm if this tweak is possible, Cause I know the graphics on the Wii looks horrible. Found it online, Here goes......
"By simply going to Wii Options you can detect different graphics/sound drivers located in your Wii. Heres how!
1. Get the latest Wii Update
2. Go to your wii menu (You can do this by: Home > Wii options)
3. Select Import Devices from the wii options menu
Then simply wait for the process to complete and then restart the system. Now go back to your Import menu and select ATI Radeon HD 3000″ from the menu. Then restart the system. Repeat step 4 (You just read it) But select Dolby Stereo Surround Sound x2150″ From the menu. Restart your Wii and there you have it!"