1. Unrar.
2. Burn or mount with daemon tools.
3. Install the game.
4. Use the keygen in /Crack dir on CD1 to generate your own key.
Or use any one of these:
M3KEQ-FNPTP-5NZ0O-09NUQ-JY3PS
VH0PO-IWURM-NJWMW-TK4P8-E10ZU
D381P-YZ770-UT5ZT-TUE0A-JDRZD
CWL7E-CC7SS-QOO60-Z15GO-KEVVD
I27LH-O1GRH-INMW6-C0EE0-TDG69
5. Copy over cracked executables from /Crack dir on CD1 to your install dir.
6. Play the game.