I've owned my DX for approx. 3 weeks now. It's my first smartphone and I've enjoyed it, but have read on here how much nicer the Tbolt is - especially in regards to hacking it. So, do I just let her upgrade to a DROID X also like she wants, or do I seize this golden opportunity to have her upgrade to the HTC Thunderbolt and then swap phones with her afterwards? I'm leaning towards the swap but am holding off til some replies roll in here. Also, does the HTC Tbolt also use a microSD card like the DROID X does? I ask because I purchased a 32Gb for the Dx. Thanks!!!