I LOVE Evernote! I have it on my home computer, my laptop, my nook color, and my phone. It is great when you are doing research online and find something useful, you can just save the page or the useful tidbit.

For my recent trip to the Ft. Wayne Library, I visited the catalog online beforehand and saved all the info I was interested in looking at into my Evernote notebook. At the library all I had to do was open my Evernote notebook on my nook color and there were all the call numbers and titles of what I wanted to look at!

You can also save pictures, webpages, links, etc. The free version is great! I am considering getting the paid version in order to be able to have access to my Evernote notebooks when I may not have access to wi-fi.