sensei mod supports hdmi. i am running it now and have used my hdmi with it.
what kind of battery life is sensei mod getting? the best battery life I ever got was almost 40 hours with Liberty on Froyo and underclocking the values for the screen is off to 300mhz. Normal use I'd get down to maybe 80% in 8 hrs but I'm on Vortex now and it'll be down to 40% buy the time 8 hrs hits. it's depressing