I agree 100% with Zina! My all time favorite performance video from IAMED is " Belly Dance Live!"
I love anything with Aziza, performance or instructional. Zahra Zuhair and Sadie's DVD are both excellent (they are suppose to be coming out with two more Sadie DVD's this month. :O)
Oh, and I also love anything with Katia! I love her oriental arms 2 and smooth as silk.
