Mostly black tea, I guess. I like Assam better than Darjeeling, but a blend of both is pretty cool.
Milk, no sugar. I absolutely love chai, too. When I eat Chinese food, I like to drink green tea, mostly because it somehow fits.
I really hate all of that flavoured stuff, so no Earl Grey. I don't like tea bags at all (well, I guess the expensive one's are acceptable. o_O)