[csa02221862]

OK, don't worry.

1. you need to install/flash Olipro 2.40 if you haven't
2. run the sprint upgrade rom, the .exe from your PC (do NOT let customizations run, do a soft reset when it comes up)
3. put your favorite rom (the xxxxxxx.nbh file renamed titaimg.nbh) on a 2 gig microSD card and insert
4. enter boot loader mode (power, camera, soft reset buttons at the same time)
let it do its thing
you will need to call Verizon to get an a-key

I was very nervous about my first flash but it all worked out and I am a very happy flasher now

There are threads for each step if you search, happy flashing