http://myworld.ebay.co.uk/fonez_4_u/

Features inside the guide:

Fix Common Problems:
Blinking PlayStation 3
Dirt on Blu-ray lens (how to clean it)
Blu-ray Problems After 1.5 Upgrade
PS3 Bluetooth Controller Issues
Playstation 3 HDMI Problem and Fix
Display/Video Fixes
PS3 Error Codes (With Some Advice)
How to Change From HDMI > Composite Easier
PS3 3 Beep & Blinking Red Light Fix

PS3 Modifications ,on the console itself and also many more for example:
iPod to PS3
External Hard Drive
Networking
Firmware Modifications
Linux
To name these are just a few theres many more inside the guide.