I'm doing regular text editing these days, not code. The frame color is the "default", rather than the one I had for 102. That's how I noticed. Hard to miss. I diff-ed vsscheme.ini and came up same. IIRC, or not, that's where the settings are.
I have a modified Eggshell scheme. It says so in both versions. My 102 version has a blue/gray color for the frame color. It is also the background for the Application Colors/Message. In 202, that setting holds, so I see non-uniform background once a Message pops. I posted in:
http://community.slickedit.com/index.php?topic=4750.0 . But I've no recollection how I changed the frame color; it doesn't seem to have been in that thread, anyway. Attached is a screenshot of 202, with a Message.