If you like your Google Android G1 from T-Mobile but you aren't crazy about the slide-out keyboard, cupcake may soon give you the much-anticipated on-screen keyboard as an option. This video, created by Brian Jepson, is a walkthrough of the on-screen keyboard on a G1 as well as more interesting screen transitions and some Linux shell time.

Although still a little buggy, this demo of cupcake is creating excitement for the good things to come, like better one-handed operation of the G1. Take a look at the video and share your impressions - are you excited for cupcake?