MIPS, SH3 or ARM

Hi, just got ipac h2210. Loving it. When downloading software though, do I choose MIPS, SH3 or ARM option. Am confused 'cos I thought it was pocketwindows2003.

Your pda is PocketPC2003, the ARM, MIPS etc. is the processor in the PDA, like intel or AMD in your desktop computer, the specs in your manual will tell you what you have. if you have Xscale processor then the Arm applications are the ones you need.