From what I can recall from reading that thread it's pretty much a step by step guide, but I'll give you the basics anyway.
HTT speed is the base from which all clock frequencies are derived. CPU frequency is calculated from the HTT frequency using a multiplier. All AMD 64 CPUs (except for the FX series) have upwards locked multipliers, meaning the maximum multiplier you can use is defined by your CPU - in your case I think this is x11, which equals 2200MHz, or 2.2GHz.
To overclock your CPU you need to increase the HTT frequency. Default HTT on ALL CPUs is 200MHz. To achieve a 2.4GHz clock speed you could either increase HTT to 240MHz and decrease the multi to x10, or keep the x11 multi and increase the HTT to 218MHz.
You need to keep the HT (HyperTransport) speed at or below 1000MHz. This is acheived by the use of the HT multiplier (sometimes referred to as the LDT multiplier). Choices are normally: auto, 1x, 2x, 3x, 4x, 5x
Auto = 5x normally.
The HT frequency is derived using a multiplier of the HTT frequency, and the default of 1000MHz is derived from 5 x 200MHz.
DDR speed is derived from the HTT speed and by default runs 1:1, i.e. 200MHz. To keep your RAM stable and achieve the best timings you'll want to keep it close to it's rated speeds, in your case 200MHz and 2-3-2-5.
Actual DDR speed can be adjusted by using a divider, which will cause the memory to run slower than the HTT. Normally, the available dividers are 200MHz, 166MHz, & 133MHz. Some boards have a 150MHz divider also.
If you have increased your CPU clock speed to 2.4GHz by using 240MHz HTT x 10, to keep your RAM close to default speed you would use the 166MHz divider.
To achieve stability may need more volts, but be warned, increased volts and speed equals more heat, so be sure you have adequate cooling before you start o/c'ing.
You may need to give the CPU more volts, or the RAM, and sometimes even the chipset.
That's the basics of overclocking. Here's a 2.4GHz scenario for you.
CPU speed = 2.4GHz (240MHz HTT x 10)
HT speed = 960MHz (240MHz HTT x 4)
DDR speed = 200MHz (240MHz HTT using 166MHz divider)
Hopefully this helps.
Hav