mid 2009 13" MBP P7550 2.26MHz, 2 GB DDR3, OSX 10.6
geekbench 3184
delightful to use, fast and smooth
to compare:
custom desktop PC E8400 3.0MHz, 2 GB DDR2, NVidia GeForce 9600 GT, Win XP
geekbench 3249
reliable workhorse
IBM thinkpad 1.6MHz, 1MB DDR, Win XP
geekbench 1134
the source of most of my work-related stress