Here are a few programs I recommend you download to assist you in overclocking your Intel processor...
Clock Speed Calculator - Grab It Here!
This program will allow you to find out the front side bus speed or clock multiplier of many Intel processors. It will also allow you to put in your own FSB & clock multiplier settings from two drop down lists to find out (approximately) what your new clock speed will be.
Soft FSB - Grab It Here!
The purpose of this Windows application is to change the base clock(FSB) frequency without restarting the system. Any FSB changes are instantaneous. It runs on Windows 95/98 and Windows NT 4.0/5.0 in both Japanese and English mode. Originally this software was made to see if it was possible to set FSB values which cannot be set with use of the BIOS. If you raise the FSB too high then it is possible that the CPU may not function correctly anymore, and the system will hang.
WCPUID - Grab It Here!
WCPUID runs on Intel Pentium or compatible CPU that kept CPUID/RDTSC instruction. and runs on Windows 95/98 and Windows NT 4.0/5.0 in both Japanese and English languages. In addition, it can also tell you if the CPU supports MMX / 3D-Now! / SSE(KNI) technology. WCPUID can measure any clock speed up to 2 decimal points.
CPU Idle - Grab It Here!
CpuIdle lowers the CPU temperature by disabling it when not needed. This prolongs the CPU life (a decrease by 10°C doubles the life span) and cuts power consumption. Unlike normal power management CpuIdle is active all the time and works even when you're actively using your computer! RawPower is a CPU optimization program for Win95/98. Most modern microprocessors contain features that can increase the system performance, sometimes dramatically. Most of the features are especially interesting when memory-intensive applications are being run like in 3D gaming. CpuIdle uses all the advanced mechanisms to keep your CPU cool!
Motherboard Monitor - Grab It Here!
This program will try to access one or more of the following chips: LM75, LM78, LM78-j, LM79, LM80, WinBond W83781D, WinBond W83782D, WinBond W83783S, WinBond W83627HF, Winbond W83697HF, Asus AS99127F, GL518SM, GL520SM, ADM9240, ADM1021, ADM1020, MAX1016, MAX1016a, FMS2701, THMC10 and THMC50 on your motherboard and will try to provide you with information about your motherboard's temperature, voltages, fan speeds and cpu temperature.
All of the programs listed above are all of top quality and will help when overclocking your Intel processor.