Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: EOS 20D poor performance
Review: This CF drive has miserable write performance issues. I have the lastest Canon 20D 2.0.3 firmware installed. Apparently someone here posted that the card works great with firmware ver. 2.0.2. I am not interested in moving backwards to accomodate the card. I do not reccommend this product.
