For you boys that are having a time updating and such.....if you don't already have one....get an owners manual from Garmin.....if you do have one.... READ it from cover to cover and keep it with you at all times......wonderful little thing to have handy. I can't stress this enough....having this little booklet will make your life a LOT easier.
LOL! I couldn't agree more, and I have shorted myself by misplacing mine. I am deff gona be making a cheat sheet when I upgrade to the 320. Those things are capable of so much. But when you get a new toy, do you really take the time to read the manual, or do you just get excited and start playing? LOL!

That's some good advice right there.