its good. i only had vcast on it for a while... i didnt like how the pages were presented and how much scrollign was needed to read thing. The speed was pretty quick. I had no problem checking my email except, that my email uses something that my phone didnt have on it... so it was viewed in html format instead of the format im use to... i didnt like that either....
overall, and most of it is probably because im not techy enough to figure it out i didnt like the way things worked. If i could have figured out how to view thing differently it would have been better.
Other than that, i love the phone. It suits me well, and i like the option of using the keyboard instead of the touch screen.