SSD reliability in the real world: Google's experience

System Manufacturer/Model Number: HP Pavilion a4302f
OS: Win 7 Pro x64, VM Win XP, Win7 Pro Sandbox, Kubuntu 11
CPU: AMD Athlon(tm) II X4 640 @ 3.0 Gbz
Memory: 12GB 1066MHz DDR3 SDRAM - 2x4GB, 2x2GB
Graphics Card: ATI Radeon HD 4350 HD Graphics/Audio with 512MB
Sound Card: Realtek High Definition Audio
Monitor(s) Displays: 1. Dell 23" SP2307, 2. Mitsublishi 40" HDTV, Hannspree 25"
Screen Resolution: 1. 2048x1152, 2. 1920-1080, 3. 1920x1200
Keyboard: Microsoft Wireless 2000
Mouse: Microsoft Wireless Mouse 5000
Case: Mid Tower
Cooling: Standard Fans - 5 fans (very quiet)
Hard Drives: Int: 1 120 Gig SSD i 1 - 2.5" 500 USB External HDD 1 -1 Tb USB External HDD
Internet Speed: 10 Mbit (realistically 500 Kbit - 1.2 Mbit)
Other Info: Speakers - Bose Desktop (Excellent Sound) 1 external CD|DVD\Blue-ray Recorders/Players (Sony)