can someone show me how to put ipsp on my psp!! i just can't. i've download it on 'easy download' Then i've put it in the PSP/COMMON/ folder. After that i've gone in the file:/PSP/COMMON/ipsp/index.html but it says "cannot show content" What must i do!!???

NOTE:
i've done everything, enable flash player, delete cookies and cache, enable WMA, etc...
i have also the latest software


Please help me!!
I'm going to be crazy!!
Plz