Setting optimum windows seven by Registry Tweaking

After several times adjusting my Windows Seven Registry, at last i think i found the optimal one.

My spec is :

 

Hardware

Product Name	CQ41-220TX
Product Number	WJ426PA
Microprocessor	2.13 GHz Intel Core i3-330M processor
Microprocessor Cache	3 MB L2 Cache
Memory	2 GB
Memory Max	Supports up to 8 GB DDR2 memory
Video Graphics	ATI Mobility Radeon HD 4350 Graphics
Video Memory	512 MB dedicated memory
Display	14.1” Diagonal WXGA High-Definition HP BrightView Widescreen Display (1280 x 800)
Hard Drive	500 GB (7200 rpm)
Multimedia Drive	LightScribe SuperMulti 8X DVD±RW with Double Layer Support
Network Card	Integrated 10/100BASE-T Ethernet LAN (RJ-45 connector)
Sound	Altec Lansing speakers
Keyboard	101 key compatible
Pointing Device	Touch Pad with On/Off button and dedicated vertical Scroll Up/Down pad
External Ports	·         5-in-1 integrated Digital Media Reader for Secure Digital cards, MultiMedia cards, Memory Stick, Memory Stick Pro, or xD Picture cards ·         3 USB 2.0 ·         1 HDMI ·         1 VGA ·         1 RJ-45 ·         1 Stereo headphone-out ·         1 Microphone in
Dimensions	33.4 cm (L) x 23.7 cm (W) x 3.3 cm (min H) / 4.0 cm (max H)
Weight	2.3 kg
Power	·         90 W AC Power Adapter ·         6-cell Lithium-Ion (Li-Ion) battery
What's In The Box	Webcam with Integrated Microphone

 

And i already added more 2 GB RAM, but since my Windows is still 32-bit, then i could only use the RAM until 3 GB :(

 

So, here is the registry settings :

 

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management]

"DisablePagingExecutive"=dword:00000001

"PhysicalAddressExtension"=dword:00000001

"PoolUsageMaximum"=dword:00000032

 

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management\PrefetchParameters]

"EnableSuperfetch"=dword:00000003

"EnablePrefetcher"=dword:00000003

 

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\PriorityControl]

"Win32PrioritySeparation"=dword:00000026

 

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Executive]

"AdditionalCriticalWorkerThreads"=dword:00000010

"AdditionalDelayedWorkerThreads"=dword:00000010

 

Note :

DO WITH YOUR OWN RISK

Because registry editing could harm your system, okay? :)