Final Fantasy 7 (pc) Effect's and FMV problem

hi, i have a problem with the FinalFantasy 7 the problem are during playing the game, the music and game play work but the sound effects and FMV's for the game do not work, does anyone have solution?.

system specs:

WinXp Home edit
SP2
Dell 3000, 256mb RAM
GeForce2 NVIDIA MX/MX 400 Grapthics.

You really should use all the fan-made patches for the game. Even Eidos site links to one of the fan-made patches. There is even improved models for the game (!).
Here is my Best-Quality Graphics and Sound Final Fantasy VII page:
expertmultimedia.com/protoarmor/gamepage/finalfantasy-ff7bestquality.html

And if that doesn't solve your problem, go to

forums.qhimm.com

that's where I learned all I know about fixing and improving Final Fantasy VII

Good luck have fun,
ProtoArmor