Just about the only thing keeping me from selling my 13" MBP is the ability to print. Yes, I know there are printing apps, but that's not the same as native printing from any application. I do have an iMac 21.5" that works great, but it's not portable. I still may sell the MBP as I'm using it a lot less now that I have my iPad, but for now I'll wait and see what my needs are.