Toshiba Satellite a300-20f Drivers Windows XP/Vista/7

Model : Satellite a300-20f
Part Number : PSAG8E-04S009G3
Manufacturer: Toshiba
Regional Product: Euro

This notebook no longer released for market, it is a discontinue product and Toshiba provides support for Windows XP, Vista and 7 for this model.You can check which driver you need here if you are tight on Internet Data Usage.

Windows 32-bit and 64-bit :
All driver is compatible with both 32-bit and 64-bit unless if there are separate driver needed, I will list it separately. Note that x86 is 32-bit and x64 is 64-bit. (How to check 32 or 64-bitc - read here)
Version and File Size
I will not list the driver version and file size since it is available on read-me file on each drivers package. The original Download Page listed all drivers and version and file size. You can refer here.

I remake the list base on :
-Important drivers and Apps
-Installation Order
-Optional application are not listed. Refer to official download page for that.
-Details description added instead of general name for the drivers.

Chipset: 
Intel GM45 Express Chipset
Download : Windows XP | Windows Vista | Windows 7 

Graphic
Mobile Intel GMA 4500MHD
Download : Windows XP | Vista 32-bit | Vista 64-bit | Windows 7 32-bit | Windows 7 64-bit

Audio: 
Realtek High Definition Audio Driver
Download : Windows XP | Windows Vista | Windows 7 32-bit | Windows 7 64-bit

Bluetooth Stack: 
Toshiba Bluetooth Stack
Download :  OS Independent

Bluetooth Monitor 
Toshiba Bluetooth Monitor
Download : Windows XP | Vista | Windows 7- use windows Vista driver and Install in compatibility mode for Windows Vista in your windows 7.

Card Reader
Ricoh R5C8xx Card Reader Controller
(Windows 7 drivers also support R5U23x/24x Controller and fix sleep issue in windows 7 SP1)
Download : Windows XP | Vista | Windows 7


CIR -Infrared
Winbond Infrared Driver
Download : Windows XP | Vista | Windows 7 32-bit | Windows 7 64-bit

Modem
Toshiba/Motorola Modem Driver
Download : Windows XP | Vista 32-bit | Vista 64-bit | Windows 7 32-bit | Windows 7 64-bit

LAN-Ethernet
Realtek RTL8139/810x/c+/8169/8110 LAN Drivers
Download : Windows XP | Vista | Windows 7 and Windows 8 (from realtek)

Storage
Storage Manager/ Intel Matrix Storage Manager
(the main use of this driver is to get the sata driver file for XP Installation) 
Download : Windows XP | Vista | Windows 7 

Touchpad
Synaptic Touchpad Driver
(Windows 7 download link not available on Toshiba support, so this link is from synaptic itself)
Download : Windows XP | Vista | Windows 7 

Webcam
Chicony Webcam Driver
Download : Windows XP | Vista 32-bit | Vista 64-bit | Windows 7- use windows Vista driver and Install in compatibility mode for Windows Vista in your windows 7.

Wireless
Intel WIFI Link 5100
Download : Windows XP 32-bit | Windows XP 64-bit | Vista 32-bit | Vista 64-bit| Windows 7 32-bit | Windows 7 64-bit

Note:
If you install HWSetup Utility from Toshiba website, it is capable of enabling/disabling Intel's turbo boost, web cam and also the Card reader. If you SD card Reader not recognized, toggled it off and on.