Thank you so much to everyone who replied to my security questions earlier this month...you convinced me to get an 800. I connect my laptop to the internet through ethernet at my house, but I forgot that my linksys router is also wireless and my 800 picked it up. Too cool - I thought I was going to have to go to Panera Bread just to see if my 800 would connect. However its asking for a WEP key when I choose my connection...no clue. How do I find that out? Also in reading other posts, it was recommended to someone else who had just bought a new 800 to download and upgrade the new "firmware" right away. How do i do that one and what is firmware exactly...something like the os for a pc? Once agian thanks for everyone's input in advance. Really appreciate this website and everyone's generous help!!!