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Only one problem,my downlaoded music vids from tubesock(in iphone format) will only play in audio,no video..any help?
Make sure you're playing them from the Video area of the iPod.

If you start to play them from other areas (like Podcasts or Playlists), they will just play the audio part (which can be handy if you just want to listen to a video podcast).
 
How do you know it the right thing to do? for all you know installing the new update on a unlocked phone corrupts the firmware and make the phone useless.

I think he's saying do not install the update until the DEV gives the green light.

Doing the hack beforehand is the right thing to do if you liek the features the iphone presently offers. Wifi music store and such dont interest much so ignoring updtates that could potentially corrupt your phone isn't a big deal.
 
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