Hi, I have just been delivered my new Hero (smashed the screen on the 1st one within 3 days). I am looking for some advice about what apps to download to make the phone run a bit smoother. I noticed some lag on my 1st handset, are there any 'must have' apps for this phone. Also, it is worth rooting the phone? I have noticed many people have done it but I am not sure if it is worth it. Any suggestions are welcome, thanks.