speeding up your 6700

[friguy3]

I have seen a lot of talk about speeding up my phone by increasing the glyphcache and the ?cache but some say do this, some say increase here, anyone know what the difference in these are or what they really do? If its even worth it. These are the 3 reg edits I have seen to change...

HKLM/system/GDI/GLYPHCACHE/limit from 8192 to 16384 (related to the next to reg edits?)

HKLM/system/Storagemanager/FATFS/CacheSize from 0 to 4096 or 8192 or 16384

HKLM/system/storagemanager/Filters/fsreplxfilt/cachesize from 0 to 4096 or 8192 or 16384 (should this be the same as the FATFS number?)