Come to think of it, I agree. I remember being surprised to see the 100W rating on mine, and doing some quick math on the power demands of the computer. It was all so disappointing.

The PSU is still useable for hobby use as a steady voltage source, but I'm not sure if it would be ok to place back into a computer.

...is playable on SCUMMVM

I've noticed a few computers that had a Bestec PSU fry their motherboard. I'm not sure if they're sold stand-alone, but they used to be found in HP and eMachines.
Granted, they might have been vastly underrated for upgrades, but still, two machines! That has to be, like, common?

*shrug* It's soured me on the brand, and pre-built computers, at least.