I've been a loyal D1 user for almost 2 years. I love the customization, tweaking, etc. My wife's D1 suddenly died over the weekend and she ended up with an upgrade to the Tbolt. After playing with it for the last several days -- I have to admit my D1 didn't seem so cool after all. In fact even with all the time put into overclocked kernel, JIT, compcache -- the Tbolt blows my device out of the water!!! Perhaps my priorities need to be re-examined.