Well, before XPize it had a different icon. I further researched this problem and it appears XPize adds a blank "paper" icon, in which it puts the icon of the program the document is opened with. So for a Notepad document, it would look like the picture I attached (and yes, I'm sure it's a text file and it's opened with Notepad), and files for example with UltraEdit (another text editor) have that paper with the UltraEdit icon. Now the problem is (as it seems), that the Notepad icon and UltraEdit icon in those programs aren't transparent, so on your blank paper icon, they show with a white background. I hope you understand the situation, I'm not sure if it's actually easy to fix. Thank you for the explanation about the second problem.