I'd suggest that you should modify registry as below: (use Resco Explorer)
系統內存Cache
HKEY_LOCAL_MACHINE\System\StorageManager\FATFS\CacheSize=4096
HKEY_LOCAL_MACHINE\System\StorageManager\FATFS\EnableCache=0x1(1)
HKEY_LOCAL_MACHINE\System\StorageManager\Filters\fsreplxfilt\ReplStoreCacheSize=4096
HKEY_LOCAL_MACHINE\System\StorageManager\Profiles\MSFlash\FATFS\DataCacheSize=0x1FA0(4096)
HKEY_LOCAL_MACHINE\System\StorageManager\Profiles\MSFlash\FATFS\Flags=0x28(40)
HKEY_LOCAL_MACHINE\SYSTEM\GDI\GLYPHCACHE.
Change the value of "limit" from 8192 (default) to 32768.
All are free! Generally, you can find most of the programs in the Internet w/o need to pay... (you know what I mean?)
If you'd like to pay for the program fees to the software development company, it's up to you la... I am poor.. so I need to find other way... otherwise, I cannot buy any lens la.
One more qns... Are you using Chinese or English PDA?
yep... cannot... all menu items will be displayed in chinese.
The reason why I choose 'english' PDA is because it has 'smart dialing' feature...
For example, if you key in "2" and then "5" in the dialing pad... it'll show all the contact names with "abc" or "jkl" in the list... so you're very easy to choose your friend's contact nbr...
As you're using Chinese PDA, you need to install an additional add-on if you want this feature.