Take a look at this thread: http://priuschat.com/forums/fuel-economy/47078-list-ways-improve-fuel-economy.html
yes I have been learning these myself and now supplementing with the Scan Gauge II also. I find that: under 40mph P&G work pretty good till about 29 or so. at maybe 50mph I can warp stealth ok hopefuly I can 60 at 60 =1 (hobbit method) at 60mph. (SG gal per mile range) what if anything works above 60mph?
I hate to seem ungrateful, but that posting, while chock full of incredible insights and knowledge, is the opposite of user friendly. Is there any sort of quick summary that just tells me how to do Warp Stealth without all the background information? I'm having a little bit of a hard time cutting out the stuff I don't need to know. Is it just like P + G, meaning that I put the go-pedal down a bit until the arrows disappear? This seems to work sometimes. Any help is appreciated.
I think this page offers an easier-to-understand guidance: Better Gas Mileage in a Toyota Prius | Hybrid Cars And once the Digital Throttle Controller is out for the Prius, it should be easier to achieve P&G in general.