Why in the frickin' heck is it so gosh darnit hard to find information about what chipsets are used on the bridgeboards of external enclosures?! I find it to be so aggravating!

Of course, I'm speaking generally, as there are some dealers and manufacturers who willingly let you know exactly what is inside, but in many cases, trying to find the chipset information is like trying to get the truth out of the Bush administration.