I have the same problem since the SL viewer update yesterday. Menues and suchlike seem to be about 50 % larger. While I like the now-larger font in the chat window, the fact that the chat window now obscures about 1/4 of my screen window is a right PITA . When you add in the other larger menues..over 50 % of my window is now un watchable I've tried un-successfully to solve this, to no avail Help please ?