Hi all, I'm hoping to get some advice, hopefully from someone who has the Desire Z, and an older or newer OTHER Desire. I've got a Hero, which I love(d). My main issues with it are that it's not fast enough for me (I'm a heavy social network user/multi-tasker), and it does the random dying thing from time to time. So anyways, I'm looking to get a Desire Z to replace it, primarily because of the physical keyboard. But I see that the processor speed is 800MHz, as opposed to the 1GHz Qualcomm that all the other 'cool cats' have :-(. So my question is, does anyone have the Desire Z, AND another of the Desires or some other 1GHz phone, and is there much of a difference in performance. I don't want to compromise on speed, or have to deal with a lot of lag, but then I do want to have a physical KB if I can. Actually, if you've used 2 or more of them, then you'll be able to help too! I'm just hoping to get some other opinions really. I don't know why HTC decided to put in a smaller processor, it would have been a no-brainer "perfect phone" for me!! Thanks in advance!