[Thunderbolt Q&A, Help & Troubleshooting] 02CWRX:
Kind of long, but genuine, trying not to get too much bashed here...

Preface/Experience: A year ago or so I experimented with the Samsung Nexus S line of phones from all the major carriers, rooted them, flashed some ROMs, etc, and all my knowledge was learned from here (thanks!), but that was a while ago. I ended up not keeping any of them due to issues at the time with them (GPS locking, single core, 3G, etc) and decided to wait for some newer technology. I recently picked up an HTC Sensation to finally replace my old Blackberry after I had some issues with it the other day. As soon as I took it out of the box, my girlfriend was all mad because the entire time she has had her Thunderbolt she has complained about the SMS application not having separate "bubbles" for the chat windows, and of course Sense 3.0 does this (yes, she has tried handcent and such but doesnt like it). She also fell in love with the Sense 3.0 lock screens I have, home screen scroll, etc. I decided this would be a good first task for me to get back into the Android game...

I spent the first day or so searching about what the hell S-On/S-Off were, how to root these, etc. I successfully have S-Off, root, etc on both our phones via the revolutionary application, clockwork recovery is installed, as well as titanium backup. I have also successfully flashed a synergyROM onto her phone with Sense 3.0 and she has been enjoying it for the most part.

Now, onto the questions...

First, as nice as this ROM is, its a little too modified for her liking. Is there a ROM that would suit her desires better? She is looking for basically stock looking, bloatware removed if possible, with Sense 3.0 messaging and lock screens at a minimum. Nothing too major really, just UI tweaks.

Second, am I correct that after flashing a ROM you need to reinstall titanium backup each time so you can restore your apps and data? Is there a Zip file I can store on the SD card to install TiBu so I dont have to sign in and get it from the market each time?

Third, am I also correct that the main purpose of clockwork recovery is to backup the ROM, and the main purpose of TiBu is for the apps and their data? Meaning, to get the stock ROM back on this phone, I use clockwork to flash the backup I made, then use TiBu to flash the backup I made with that? I know this seems simple, but I just want to be clear Im thinking about this correctly.

Fourth, does it make a difference if I boot into clockwork recovery to flash a ROM versus doing it through ROM manager?

Oh, and fifth. WTH is a radio file/ROM/whatever you want to call it and how do you know which one you have? We are having an issue with her 4G not working on this new ROM I flashed, I assume its an error on my behalf, possibly the radio file? I'm not too clear on what those are just yet (I know, I should know before I started, but oh well)... I will be searching again through the 5 mile long thread over at the site where I found the ROM about 4G connectivity, but so far I haven't seen any issues posted by other people which is why I think I might have missed a step or something.

Any insight to any of these questions is appreciated, and I thank you all in advance!