Whip-sawed between Google and MSN

[herb]

We have four sites that are getting whip-sawed between Google and MSN.

Make changes to attract one and the other goes in the dump. Can't seem
present a site that keeps everyone happy.

Adding all of the referrals from the three engines together the following is a
percent of the total that each represent for the month(s)

Do you have generate two sites with the same content and allow only one or the
other in with the robots.txt file?

Any one had any luck in keeping all three in the money?

         Jan   Feb   Mar   Apr (TD) 
Site 1 - 150 pages 
Google    60   30    10    30 
MSN       20   30    70    60 
Yahoo     20   20    20    10 

Site 2 - 12,000 pages 
Google    60   15    05    05 
MSN       20   60    70    85 
Yahoo     20   25    25    10 

site 3 - 20 pages 
Google    70   40    50    65 
MSN       15   30    20    20 
Yahoo     25   30    30    15 

Site 4 - 100 pages 
Google    40   70    10    15 
MSN       55   25    70    80 
Yahoo     05   05    05    05 

[specter]

Hi,

To keep more sites in money as you say,and on different SEs represents the dream of any SEO.
I think that you have to focus one site at time for one SE at time. Begin to optimize site 1 for Google for example;when you get the first satisfying results then you pass to site 2 again for Google,and so on.
As regard the idea to create different sites with same content each one optimized for a specific SE,look at this thread:
[webmasterworld.com...]

Hoping to be helpful

Bye