[Wii] Harvest Moon: Animal Parade - speed question

[Micka]

Hi. I'm trying to play this game on dolphin emu, and in houses speed is 30 FPS, but outside it falls to 14-17 and sometimes falls to 10.

Does anyone runs it on higher FPS outside on windows XP? I read that games run faster on windows vista.

If someone runs it faster, can you please write configuration or photo? Thanks

My specs:
Windows XP
AMD Phenom 8650
Triple-Core Processor
2.30 GHz, 3GB of RAM