anyone here have an astrotrac?

just wondering if anyone here has an astrotrac and has taken some images of faint fuzzies using a zoom lens ( 300mm or greater) using the astrotrac? I would like to see the results, so if anyone has anything and could post the image,their experiences and thoughts of the astrotrac and using it in the imaging process, it would be great.

Thanks all.

Would i be right in saying that an Astrotrac is an EQ mount for a camera?

OK OK i had to google it.

cool idea.