Yes, it normally comes out cheaper than if delivered through the e-store's own international delivery system. And they manage all the tax annoyances (no free-trade treaty with the U.S. yet. Please mr Bush?)
Well if you can read some spanish, the url is www.casillaexpress.com (hah, never remember how to use html markup when I need it.) It's by far the best system I've used, my Visa card came with a similar one but wasn't as fast and was also very expensive to maintain.
Bonzi, you're european, so you know Peugeot cars.. gotta share my joy with someone!! Just bought a 307. Beautiful car. Even better than my late Golf. Just love small hatchbacks.