Greetings, I'm new here, I am also new to the SP 1. My SP1 is a refurbished model from Amazon. Everything works fine except that when I installed the latest WinTab drivers from Wacom (7.3.4-8 as of writing) to get pressure sensitivity to work with Photoshop CS 6. It works for a while then after putting the tab to sleep, the surface does NOT recognize any pen input! I then uninstalled and re-installed the drivers and it worked again for a while but afterwards the loop of uninstalling and re-installing continues! Any Ideas? OR is there a way to make Photoshop accept the windows INK APIs? Thanks in advanced!