I was thinking of getting one of these but when I googled it last night information about a possible new version coming soon came up. How likely is this to be true? It is based on amazon and bestbuy running out or something like that but I know nothing about how these things work. I don't get to buy new things very often so would be really hacked off if I bought one today only to find a new one came out next week! I don't want to wait forever to get one either though.