Alright had some time this morning and gave ultrastyle 1.0beta a test run. Had only one problem. After saving config the in "MyRomInfo" tab and then running the "run MyRomInfo" button I would get this: see screen shot. But it did not happen all the time. From what I understand this only needs to be done once. But I tested four versions of mame32 and four versions of windows mame. This problem was solved buy just using the "MyRomInfo" App in the main folder.
My system: athlon 1800 cpu
256megs ddr ram
cheapo 5th party geforce 2 Agp card.
Now for the goods my tests were start the front end play a game quit and exit the front end. Did this with 50 games and had no problems at all. Over all this is looking to be my new frontend of choice.
PS great work!!