Thanks for the welcome

I have been a troll for a while.
I am tempted by the new models but the price of the 505 is very attractive at the moment and I have always loved the style.
I have always been pushing myself away from the Sony as it seemed there was always trouble with the file formats. After spending more time reading on here it seems they are fixed and can be improved with Calibre etc.
I suppose I really wanted to use one for a day with a selection of my files but hey ho thats not an option.
I really want one for my holiday in 3 weeks time. If I lovethe 505 I can always upgrade in 6-12 months time.
How do you all find the weight as it seems to be twice as heavy as other ebooks?