You'll need to access the Structure tab on Hakchi2 CE and click on the customs folder option and from there, you can arrange all your games in separate folders, rename these folders to "Super Nintendo", "Genesis" etc, then click on the folder icon to open up the library of icons you can pick from. Now, in this directory, you will want to drag and drop the new icons, like my console icons, in, so that when you next access the folder options and click on the folder icon, you will see the newly added console icons available for you to choose and apply. I can be more specific a little later, as I'm currently at work. But basically, that's how it's done. Structure, custom folders options and set the games up in whatever folder category you'd like, rename and apply new icons. :)

Quick example, off the top of my head.. In this option menu I mentioned, you will see the entire game library on you Hakchi2 CE software (the available ones at least) and you can create one folder and name it "Super Nintendo", for example and drag all your SNES games into that, via that same option window. Then click on the folder icon for the pop up menu to appear and find, then select the console icon of your choice to apply. In this case, it would be the SNES box icon. Then, you can go into that folder and create as many sub folders as you want and arrange your games to go into these folders, however way you'd like. Whether it'd be in alphabetical order, by company, by genre, or etc. (i have mine set alphabetically). Then you can rename each folder, with something like "volume 1" or simply add acronyms or full names of the first and last game you placed into that specific folder, so you'll have an idea of what games are sitting in it, alphabetically. Then click on the folder icon for that folder and find the numerical volume icon I used on mine (you'll need to drag and drop these icons into that main directory from your Hakchi2 CE installation folder first!) and apply it to that folder. That's about it. Then just do this again for other console games. Genesis, Gameboy, etc. :)