Multiwii GUI Tutorial a good GUI tut but disreguard any Quadrino info, you have a different FC most likely.
These are different MW GUI's The latest MW version is 2.2 but 2.3 is almost here, your GUI version should match MW version.
wingui
Multiwii software
A Multiwi firmware config. explanation
Other links
HK mw/mtk gps
RC Groups everything you need to know about MW focused on Mega Boards
Multiwii project
Multiwii platform Config tool for 2.2 I haven't tried this but looks interesting.
Hand Made Tcopters