Why does this help my Titan Memory?

[sc00b4s7eve]

I'm running the No2Chem 5067 kitchen w/ a 5MB pagepool. I've been really testing the memory management over the past few weeks only really using Schap's Advance Config: FScache, FS filter cache and glyph cache combos.
I ran across these and thought Looks close to what I'm using, why the hell not. I can always reflash.
Basically... They help... A LOT and it seems it's at the expense of a little battery life. What I'm wondering is why. What are these extra strings doing and are all of them necessary or even functional?

[HKEY_LOCAL_MACHINE\System\StorageManager\FATFS]
"CacheSize"=dword:00001fa0
"EnableCache"=dword:00000001
"BufferSize"=dword:00000100
"DataCacheSize"=dword:00000800
"EnableCacheWarm"=dword:00000001
"EnableDataCacheWarm"=dword:00000001
"EnableFatCacheWarm"=dword:00000001
"EnableWriteBack"=dword:00000001
"Flags"=dword:00010046


[HKEY_LOCAL_MACHINE\System\StorageManager\Filters\f sreplxfilt]
"ReplStoreCacheSize"=dword:00001fa0