Ordered the new 10W LED angel eyes off HPB (http://www.highperformancebulbs.com/nebmwaneyupw1.html
), and just installed today. So far so good; very impressive light intensity, no error codes (even on my finicky '06).
One snag was with the installation. I am still in the middle of working with HPB on resolving this, so I'll post full details later. However, keep it in mind if you're on the verge of impulse buying..
In an effort to more accurately compare LED vs halogen, I put together some HDR shots...Take a look