Place the .chrome.desktop in the .images folder present in MyDocs (N900 Connected in Mass storage. If using FTP /home/usr/MyDocs/.images) along with the Chrome wallpapers. Then come to the main screen (desktop, or whatever you'd wish to call it) click anywhere on the screen press the settings icon (as shown in screenshot. Select Change background. See the magic . You'll find the ImageSet Chrome listed. hehee. Sorry, I was too excited to include any instructions. LMAO. Was a lot of work but was worth the time :P As far as the lockslider is concerned, just change the thumb, left and right. The rest as Bigears5000 stated is either blank or a portrait version the Original.