i followed the instruction using that commander program... and replaced the file... first time i did it.. i tried the copy to clipboard command.. and didn't give me the overwrite files message... so i tried the second time using the copy/move command.. now it gave me the overwrite message... i tried the fine, coarse, coarse with the extended.... and i didn't see any difference..... am i doing something wrong? i think i noticed like 10% difference.. but that could be all in my head..... i didn't notice any differences as others posters mentioning of really loud.. need to lower the volume becaus its loud.... am i doing something wrong? i have the rom version 2.09