Check the file you download to make sure it's Compatible.
For LOW CPU's:
SypeForPocketPC_LowCPU_Beta 2-2-0-20
For HIGH CPU's 624mhz
SkypeForPocketPC_Beta
For the X51v I had to use the High CPU version, - both worked...
However the LowCPU version KEYPAD would not work correctly.
Skype is a huge program and needs allot of power and memory to run correctly.
I had a PPC-6700 as well that ran less than 450mhz and Skype totally controlled the device when it ran.
It worked, but you couldn't do anything else while it was running. With the X51v - I'm running 2 bible programs,
POP3 emails, RSS feeds and a media player with success which is nice. It's not always crystal clear voice passage
but, it's managable. Remember it's Voice over IP - which still needs some work to be like a reg. phone call.
Hope this helps...
