Hello, I wish to use just This Is Football 2004 (World Tour Soccer 2005 in North America) with PCSX2 on my retro PC (Athlon 64 X2 5600+ 2.9 GHZ, 2 GB ram, Asus Radeon HD 4670 1GB, Windows XP), but emulation is really slow, CPU stays on 85 - 90% usage, video card doesn't go upper than 45%. I...