I use Adobe Photoshop to open Nevo's standard buttons and modify them, resize them, make new ones or whatever. I then save them as a separate file within the same folder so they are easy to find. Just don't forget to save your altered file as a .png or you won't be able to use it with NevoStudio. If you aren't familiar with Adobe Photoshop (or whatever came with your computer) spend a few hours with it here and there. I think it have a steeper learning curve than Nevo easily BUT its basic functions can be learned just by tinkering with it.