Nero too much MEMORY! HELP!

As you can see in that picture Nero uses almost 280MB of memory for burning! Before I upgraded to from Nero will not go over 80MB when burning. I know it has something to do with Ultrabuffer but I already set that to 40MB. Even after setting to 40MB Nero is still using 280MB of memory while burning. Any ideas on how to reduce the amount of memory Nero uses while burning?