I am writing a book. And I am writing a chapter about UI design. And why not use the Internet?
So, go ahead and tell me all that's wrong with this dialog!
For example, I don't like the dead space at the bottom-left, the different-size of the "Close" button, and the misalignment of the icons.
Are those valid concerns? Are there many more? Would you do it completely different?
The book is open source, and available at http://nomuerde.netmanagers.com.ar (In spanish, sorry!)