Hi...
Content Manager shouldn't be taking up half the screen unless you are running at a resolution lower that the recommended minimum of 1920 x 1080. Which resolution are you using?
The Content Manager can be resized, but you might be at the smallest size already. Try dragging the size slider to the left to see if you can make the Content Manager window wider. If you can, then drag back to the right to make sure you are back at the smallest size.
If Content Manager is still taking up too much space you can toggle it off when working by pressing the F4 key and the F5 key for Scene Manager.
Peter
Forum Administrator
www.reallusion.com