Well 1st of let me say im not new to the world of cell phones. I have rooted my fair share of Android devices. The reason why i am posting this is to see if any one else had the same issue as me
1. I went from a Motorola droid to the droid x today and my initial response was i was completely disappointed with the X. The phone was completely lag kept power cycling by itself camera wouldn't work. After 4 failed factory resets.(let me say the 1st 2 times it would force close my attempt at doing a factory reset) I decided to take a ride to my local verizon wireless store. Tech was no help( as they never are) and had them try to trouble shoot it. They swapped my X with another activated powered on and tried to use the camera and boom same results as the first droid x. After taking out the battery a few times with no progress they were completely dumbfounded. Then it hit me, I told them removed the memory card and put the completely formatted one in and presto phone works fine with no lag camera works great .
But i decided to recreate the issue when i got home so i experimented i took another 16gb memory card and copied the files to root the Motorola droid a855 and what do you know phone starts acting up again, power cycle, lagging, camera doesn't work. out back the original memory card and then it work fine again.
My hypothesis is maybe something with the rooted memory card is making the droid x go crazy. Has anyone with going from a rooted droid to a droid x have this same issue. If so post was happened to your device.