Sorry for not responding before now, just had a very busy holiday break.
I really appreciate your staying in touch on here.
Anyway, to get back to my question, I was looking for some resources to understand the terminology and processes for doing the firmware updates and mods. I've read thru they forums, and there seems to be a bit here, a suggestion there, and a hint or two scattered about.
As for the contact transefer, I saw the Google synch capability. Just didn't want to learn one more thing to keep my contacts in line. I was able to get the contacts transferred using the micro-SD card.
And, FWIW, the firmware upgrade has been working great! No hiccups at all.