[jfinli]

I am new to the ereader world (and loving it!!!) but I want to try to make sure to buy my books in a format that can cross over devices, in case I don't always have a Sony. I'm wondering, should I avoid buying the .lrx ones from the Sony store and try to stay with epub formats? Do you think that epub is going to wind up being a standard? I don't want to invest money in a format that could wind up being obsolete.

Thanks for your advice.