Do I have to repeat everything? It's all explained in the changelog.
- When you first try setting up MAMEUI, there's a problem with the splitters covering up the list of games. There's a workaround: "Start MAMEUI. Drag out the bottom-right corner to expand it to the desired size (even though it looks like crap). Close it. Open it. Now you can adjust the splitters and it will look ok. Close it again to save the settings. Next time you open it, everything will be fine."