Posting this here, as it only happened after I installed the OS patch.
I did my first battery change after installing the patch, and got a screen full of black "clouds".
Did a soft reset, and got the Palm startup screen, but couldn't launch any apps or turn the Visor off.
Did a warm reset, no change.
Called Handspring Support, who had me repeat all of the above, then perform the inevitable hard reset.
Anyone else had this problem and solved it with less drastic measures?
Thanks for any help.