Hmmm. Smartphones are more stable than Pocket PCs, but you seem like one of the few users power Pocket PC users out there. Since you prefer the touch screen and you probably need it for that medical software alone. The good news is that there is a Windows Mobile 6 upgrade available for the HTC TyTN. Hopefully, WM6 will prove to be more stable than past Pocket PC operating systems. The HTC Touch would be the perfect form factor for you, but it’s not 3G.