[Kryfamid]

Well - the conspiracies are wide ranging, so its hard to hit all the points. But coincidentally, reading about woo is a hobby of mine (its the intellectual version of staring at car wrecks). Here are some good links:

A recent post debunking a Jim Carrey screed against vaccination

Why the "toxin in immunizations" meme is crap

A series on a med school students blog on the vaccination-autism link. This one is particularly good as the author always included full references

Slides from a presentation showing how the "vaccination overload" theory is crap. Slightly technical, but it has some great visuals, and being presentation slides, not that wordy.