hi there. new member. this really isn't much of a request but rather a comparison... i've found a walkthrough http://g-seeker.net/game/k/koitate.html for 恋する乙女と守護の楯 Koisuru Otome to Shugo no Tate and i have here a PSP release of that visual novel, i'm looking to know, is this walktrough useable...