Would you like to help me with my development?

[Felcas]

I am developing a solution for Digitalprofessional photographers here in Brasil and two of my primary concerns that I would like to share and hear what you think about is:
1- After the Ipaqs, wich PDA you suggest in terms of performace/reliability?
2-Is it possible to conect them with USB for portable Had Disk?
Thanks
Felipe

[Felcas]

Just to add, the PDA you have in mind for second after IPAQ, must have CF card access or somekind of accessorie that will allow me to conect the CF card.
Thanks again

[JonnoB]

I suggest

HP221x (size)
ASUS620 (speed)
Toshiba755 (usb host)