Here is my hardware spec:
Intel Pentium Dual-Core E2160 (Stock: 200 * 9 = 1800; OC: 266 * 9 = 2400 & 333 * 9 =3000)
Gigabyte GA-EG31MF-S2 (G31 + ICH7)
1GB Samsung DDR2-667 * 2 (Why didn't I choose DDR2-800!?)
Hitachi 7K160 160GB ---- Mac OS X 10.5
WD1600AAKS 320GB ---- Windows Vista Ultimate 32-bit
Here are the scores:
3G + Vista 32-bit: 3269
http://browse.geekbench.ca/geekbench2/view/77532
3G + 10.5.4 32-bit: 3978
http://browse.geekbench.ca/geekbench2/view/77534
3G + 10.5.4 64-bit: 4401
http://browse.geekbench.ca/geekbench2/view/77539
2.4G + 10.5.5 64-bit: 3601
http://browse.geekbench.ca/geekbench2/view/78210
2.4G + 10.5.5 32-bit: 3235
http://browse.geekbench.ca/geekbench2/view/78212
3G + 10.5.5 64-bit: 4446
http://browse.geekbench.ca/geekbench2/view/78215
3G + 10.5.5 32-bit: 3969
http://browse.geekbench.ca/geekbench2/view/78216