have a poke around n8fc and look for the n8 mod for belle , previously on anna i used the n8 mod released by a (skulchan) or som1 (soz was a while ago) but recently on these forums i saw some1 talkin about a new release for belle which does all the bits the old mod did for anna "including cache fixes , startup/shutdown animations volume/record quality and volume fixes , even camera tweaks" !
many times i was impressed by the differences of this mod but have not tried the l8test on my RM-596_111.030.0609 belle install because i think it was all pretweaked anyway !
anyways , i remember ur frustration and feel 4 ya , n8 is much better for volume than "iphailz" if setup right
all ya gotta do is look for n8 mod (by the skul dude) for the anna version or if u run belle , n8 mod for belle would be ur winner.
let us know how she blows eh