I have looked at your website across the main search engines.
Msn is actually one of the smaller search engines available with only a 2.98% market share. Google on the other hand has an 80.49% share and Yahoo 10.11%. As a result MSN's systems for scouring the internet and listing pages can be much slower than that of the other two top search engines. Often taking many months for a listing to show.
As such it is generally more important that your
site is found by Google or Yahoo. I have checked on both of these sites, and for your services in your chosen area your
site is in the top 3. If you are concerned and would like to get more exposure on MSN I would suggest signing up for an account with them and submitting your
site.
All the search engines regularily change the complex formulas that dictate where a
site is shown. MSN has just recently been changed and is now called Bing. You may find taht as a result you positioning will change shortly anyway.
We hope this is helpful,
Reason8 Support