Just upgraded from an i1 to a Titanium and I like all of the now available apps, plus being able to access the Amazon market, but I've noticed a couple of quirks with the phone. The phone seems to lose its connection to a wi-fi network when the screen shuts off. The wi-fi indicator stays on in the status bar, but if you try and access the Market or a website, you get a "connection error" message. Turning off wi-fi, then back on, solves the problem temporarily which is when the screen powers down. I have the wi-fi sleep policy set to "never", so its not that. I like some of the built in ringtones that the i1 had. How can I transfer those to the Titanium?