These are some interesting sites for Palm-Pilot Resorces!!
There's the official site from 3com on the Palm Pilot
or Palmgear (Big Site!) or PdaMed Medical Software
but to see all the info on Palm, see: PilotFaq or InfoRover
to add memory to your Palm, there's Trgnet
or, see the GPS from DeLorme
do you play chess?
The best software is from Daggerware.com or the Zone
and, see the underground Hacker-Dude-san from Japan