After being a happy owner of my Zen sleek a while, btu not using it as much, i decided to get it out and play some music in my garage pluggerd it into the mains and soemthign WEIRD happened the screen started to flicker, then i had a very strange feelign in y hands ! it appeared that the whole unit was some how charged with electric ! when you rubbied it it kinda felt like it was vibrating... JUST like running your hand onver a TV screen. its been returned now ( 10 days left on waranty f-t-w ) and replaced with a Vision M anyone had anything like this happen to them before ?? / an explanation to what has happened? they couldnt believe it in the sjhop untill the lassy nearly dropped it when it started doign its tricks !