Does it do this no matter what graphics mode you are using? Accelerated versus Software Rendered? I managed to fix my slow loading problem by switching to Software Rendering but I'm not sure if that applies to your situation... It might just be down to inefficient code, I know on my setup I can handle Tomb Raider Legends perfectly with antialiasing applied (no advanced graphics though) and yet I still get a short freeze in FF7 (about half a second) whilst that knights summon is loading, which is pretty annoying...