I have the HP e-print printer and it works really well with the playbook. I just attach any document to an email and send it to print. It has been really handy when I am not in the house and my partner has asked for a document which I had saved in my Dropbox. I just downloaded it onto my PB and fired off an email. My partner was standing in the house waiting for the printer to spit it out! Oh and my printer is also a copier and a scanner which is useful. I scanned all our holiday documents, sent it to BlackBerry's print to go, a I have a nice PDF copy which is easier to check than pulling out sheets of paper in the airport and train station!
