I am with AT&T and not going to change. Anyway, I have been wanting to get the HTC Aria, but now that the Samsung Captivate is coming out, I might want it. Let me tell you what I am going to want to do. I will want alot of apps, cheaper the better, but IDK if it makes a difference in either phone. A good touch screen is nice, but not a deal breaker. I like the size of the Aria, but again, not a deal breaker. And i want a phone with good audio quality and a 3.5 mm head phone jack. I might check e-mail and Twitter. And wi-fi is a MUST have, I know that the aria has one, and I would assume that the Captivate will have one but not sure. I like to text alot, but I could download a key board app. Also can someone explain the benefits of AMOLED touch-screen. And can you tell me if the Captivate is running 2.1, 2.2 or whatever it is running. And the Captivate is a little out of my budget by about $70, but I bend the rules once for this phone. Thank You!