I'm so so sorry because I'm sure that someone has posted here before about something like this, but I can't seem to find a thread. I'm trying to decide whether to purchase the motorola atrix or the htc inspire 4g. I've heard that the best thing about the inspire is the fact that it has got the HTC Sense skin on it , but the Atrix comes with Motoblur. What are kernels and roms, and how do they relate to skins? Would it be possible to put HTC Sense on the Atrix after it comes out? Is the Atrix really going to be worth $100 more just for what looks to be a better battery, a front facing camera, and dual cores (Again, what exactly does that mean?) for a 17 year old? Thank you so much for reading this.