I would imagine that just as long as the ESP program loads and runs on the other
palms, it wouldn't matter what models you used- you could absolutely mix and
match. You would just have to make sure that you remembered how to unlock esp so
that you could hotsync the PDA's as I am sure they will need to be unlocked
differently.

-Clare



--- In experience-sampling@yahoogroups.com, "eva.mirwald" <eva.mirwald@...>
wrote:
>
> hi I tried to get some more Z22 but here in Austria they are not sold anymore
so i was wondering if anyone knows if it is possible to mix tow palms e.g. the
z22 and the Centro or the Treo 500.
> help would really be appreciated!!
> Eva
>