US / EUR release is due in Q1 2011 so better to hold off till then unless you can understand some Japanese, importing for me was pretty costly and i'll still have to re-buy it when it gets released in the us, game is fun however so it was worth it, I have always enjoyed parasite eve games 
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As for my launcher its real purpose is to make running jpcsp a little easier, and access to some of the common Java options more quick to change (ie: xmx , xss, garbage collector..etc), some options can speed up or slow down some games based on the users pc, but there is no universal option that can help every game.
.As for my launcher its real purpose is to make running jpcsp a little easier, and access to some of the common Java options more quick to change (ie: xmx , xss, garbage collector..etc), some options can speed up or slow down some games based on the users pc, but there is no universal option that can help every game.
Try Out JPCSP Launcher v1.8.0.4 | How to post a log