Non-Smartphone PDAs?

My old Axim X50 won't charge the battery in the unit anymore, so I've gotten the OK to shop for a new one on the company dime--within reason, which rules out the $700 Socket SoMo 650. I don't want a smartphone, because I don't want a company-provided cell phone that would turn me into an unofficial "always-on-call" employee. I see that HP is still making Ipaq handhelds--does anyone know of any others? I'm looking max $300-400 with a nice big screen, SD slot a must, GPS a nice bonus. I know I can count on you goons guys and gals. :D

Update: answered my own question. Happily ordered an Asus MyPal A696 GPS/Windows Mobile PDA.