I am interested in buying the Samsung 226BW LCD, but I do not like the fact that the stand it comes with does not swivel or rotate (or so I have been told). I am planning on using this LCD partly as an external monitor for a tablet PC, so I need the ability to rotate the monitor freely and quickly between landscape and portrait orientation to match whatever I'm doing on the tablet. Can I simply buy another stand for the monitor that has this swivel/rotation ability?