Problem with Dolphin

[manuxi]

Hi my name is Manu and i need the requirements of dolphin-emu. I have this PC:

Microchip: Athlon x64 4800+ x2
Memory: 2 GB DDR2 (800 Mhz)
Graphics: ATI Radeon HD4670 1GB DDR2
S.O.: W. XP

and I wondered if the emulator works good. I have the game New Super Mario Bros configurated and at the moment of play the game will gradually encourage

Atte: Manu

Sry for my bad english i'm from Argentina