Anyone still using CD mats?


I'd like to hear from those who use a mat on a drawer loading CD. After discovering the "clear" improvements using the Ultrabit Platinum-after never having used such CD treatments previously- I thought I should try a mat with my Lexicon RT-20. The question is-which one?
psacanli
Here is an older Audiogon forum discussion about CD Mats that I found:

http://forum.audiogon.com/cgi-bin/fr.pl?ddgtl&1080303453
i have 2 mats-- the carbon fiber mat and the top=of-the line marigo gold mat.

there are times when i prefer one mat over the other, or no mat, depending upon the other components in the system.
Consider Herbie's Black Holes:
http://herbiesaudiolab.home.att.net/cdmat.htm

An inexpensive CD mat that can be left permanantly attached to the CD if you prefer. They produce a noticeable improvement over a naked CD.

Check the link, above, and the reviews.