To do this, click the start orb and type 'Regional and Language Options' into the search box and press enter/return. Select the 'Keyboards and Languages' tab, click 'Change keyboards...' and then select 'Language Bar'. The following image is what you should see (note that I have rearranged the dialogue panels to make it clearer).
Next, follow the instructions from the image below. This was taken from 'Tweak Guides Tweaking Companion for Vista.
4 x 4GB DDR3-1600 Corsair Vengeance CMZ8GX3M2A1600C9B (16GB)
Graphics card(s)
MSI GeForce GTX770 Gaming OC 2GB
Sound Card
Realtek High Definition on board solution (ALC 898)
Monitor(s) Displays
ViewSonic VA1912w Widescreen
Screen Resolution
1440x900
Hard Drives
OCZ Agility 3 120GB SATA III x2 (RAID 0)
Samsung HD501LJ 500GB SATA II x2
Hitachi HDS721010CLA332 1TB SATA II
Iomega 1.5TB Ext USB 2.0
WD 2.0TB Ext USB 3.0