Sat Jan 22, 2011 9:20 am by lax
Huh?
Follow the sticky that's at the top of all forums to share your config so I can see what you mean. ISBoxer generates Window Layouts for your particular monitor sizes and your Character Set. There's not really any "default resolution".
If you're only playing 2 characters, you might end up with a big fat hole on the bottom right (or some other corner, depending on your selections during the wizard). You don't need to do that if you don't want to; you can adjust the Window Layout to put the smaller window on top of some area of the main window that you don't normally need to look at. Or you can go without a Window Layout if you prefer, which will let you just alt-tab between them at the cost of actually being able to see the other window
Another alternative to the above is to set up your Window Layout to support 5 characters instead of 2. There's various ways to do this, but there's less room for each window of 5 at the bottom than there is for 2 or 3. But there would still be a big hole to the right of the smaller windows.