DESIGN OF AD

You get high marks for the brevity of your ad.  It's to the point,
contains no extraneous text, and no annoying graphics to download.

TARGET AUDIENCE

Unfortunately, it's not clear why this message reached me.  I am
a computer science professor and do not deal in CD Players.

UNSUBSCRIBING

Contrary to email etiquette, your message does not include instructions
for getting off of your mailing list.  I understand that you gathered
your mailing list by surfing the Web.  Having done so, you should have
asked people to "opt in" to your mailing list, rather than asking them
to "opt out".  You should include these instructions in *every* message
that you send.

OTHER TECHNOLOGICAL ISSUES

It appears that you are sending this as a mass email.  A better mailing
package would permit you to send a separate message (with potentially
customized content) to each recipient.  In addition, a better mailing
package would add a custom identifier for each recipient, making it easy
for you to remove people from the mailing list.

More advanced Web advertisers are including small inlined images as a
way to track the reading of email (allowing you to gather information 
about those reading your mail through Cookies).  However, there are 
some questions about the ethics of this strategy,