had some time last night to do some tweaks...

* improved: gave the gear chart a face lift, making it much more readable, with some colored highlighting for current selected pinion/spur
* updated list of spurs to Kimbrough from amain for both 48/64
* added help messages to the gearing page on volume usage
* added "help" button that opens Twitch RC homepage in browser
* bug: gear chart bugs when switching between 48/64 pitch (pitch was not always saved properly)

have a little more time today, so will see what else I can stuff into this next release (in the android market tonight)... today I am adding as much single car stuff as I can before focusing on the multi car change.