I am using ME and other than the occasional brain ****
It does not give me to many problems. But I do agree for a supposedly bug free OS I think M$ used a cheap bug spray

It can can certaintly drive one to drink.
I have thought about XP but not sure if the switch would be worth it. I have a pent III running at just under 1 ghz with 640 megs ram. I am not sure if XP will run good enough. Max ram is 768.
I also use a fx5200 video card at 128 meg ram ddr.