Quote: I was using a P4 3.0GHz HT with 2GB RAM and a Radeon HD 4650 1GB. Most MAME were NOT playing at full speed, much less PC games
I am able to play about 80% to 90% of working MAME games at full speed. You said that MOST MAME games were not playable at full speed, which means that you think that more than 50% (half) of the MAME games are not playable at full speed. And that's totally inaccurate. Just think how many old old school arcade games from the 1980's there are. And almost all of them run at full speed. And the vast majority of early to mid 1990's games run at full speed. So that's wayyy more than 50% of working MAME games.