Galaxy Tab is an utter piece of shite. Yes, it looks pretty, but with input lag you can measure in months and the stunning ability to crash randomly whenever it feels like it or (and this is great) leave you with a keyboard that doesn't actually type anything, it's not that useful.
Flash is dead, Adobe themselves have said this, HTML5 all the way now. I binned my Tab about a month after buying it and bought an iPad again, best thing I ever did. Until Android stuff alters the way it processes inputs to remove the lag (I.e. never), I will never consider one. Sensitivity is everything on touchscreen devices.
No help I know as you specifically don't want an iPad, I just felt like a good rant