Just pick up some white lithium in an aerosol can at auto zone. It sticks better than some of the best so called "wax" lubes while maintaining some of the same characteristics, and lubricates very well. I have been using it for quite some time now....as well as many of my friends. I have had quite a few years of experience with chain lubes, both for bicycles and motorcycles so my recommendation is solid. I work in a bicycle shop and get to experiment with different lubes on a daily basis so I have a fairly good understanding in regards to what kind of love a chain needs, wether it is motorcycle or bicycle.
Hope this helps.
The Secret To Creativity Is knowing How To Hide Your Sources. -Albert Einstein