I just got my new surface pro 3 and I'm stoked! Just a couple questions: 1) when I double click the pen, it doesn't go to one none l note. What do I do? 2) any good PDF programs where I can just open the PDF file and start highlighting and marking it up like a book? (I don't want to have to open the PDF in word and have it converted, THEN I can highlight). I just want to open PDF and start writing.