Look here first: http://forum.topeleven.com/tutorials...-what-use.html

It suggests 3W-2DMC-3N-1-1 Effiel Tower or 3N-5-2 Flat. Short passing, no off side, no counter, mentality depends on opponent, try normal to start, and change to attacking if you need to score. Press own half, but use press whole pitch if attacking. If he is stronger, you could start defensive. Focus passing where you are strong and/or he is weak. These orders should work for your 4-3-2-1 formation too.