So I've heard about overclocking for a long time, and understand that basically it forces your computer to run harder, giving improved performance at the cost of wearing out faster. But I've never tried to do anything like it before. I think my rep on this site speaks for itself in that I know how to use computers, but I've never tried overclocking and would like to learn about it. Can someone point me to some sites where I can get started learning the basics of it, or even some info about what to do for my particular system? Thanks 

My Computer
System One
-
- Manufacturer/Model
- Dell Inspiron 1545
- CPU
- Intel Core 2 Duo T6400 @ 2.00 GHz
- Motherboard
- DELL - 27d90219 Phoenix ROM BIOS PLUS Version 1.10 A05
- Memory
- 4 GB
- Graphics card(s)
- Mobile Intel(R) 4 Series Express Chipset Family
- Sound Card
- IDT High Definition Audio CODEC
- Monitor(s) Displays
- Generic PnP Monitor (DPMS), 15.3" (34cm x 19cm)
- Screen Resolution
- 1366x768
- Hard Drives
- Internal 320 GB Portable 320 GB used for separate storage of media, plugged into USB port as needed.
- Cooling
- Single built in fan
- Mouse
- Touchpad, + Logitech wireless mouse (USB)
- Keyboard
- Built in
- Internet Speed
- ~150 kilobytes/sec DL
- Other Info
- Usually have low HD free space left (<10 GB), often left on overnight. I really push its capabilities.