FinalBurn Alpha is the successor of FinalBurn that adds more features & compatibility like Neo Geo support to the original that has been discontinued. It's definatelly worth a try.
Here's whats new;
• Fixed missing menu in Windows XP [CaptainCPS, doomking]
• Fixed Neo Geo CD dialog game scanning timeout [CaptainCPS]
• Better organised the Neo Geo menu items [CaptainCPS]