You can get batsman out by bowling with a slow medium bowler and bowling shot of the length bowl (slower delivery).
With fast bowler you can bowl the good length bowl. The keeper will have no problems catching it. Keep the speed to almost full, but not full. Also, any swing will do.
Play straight and hit the six hit shot only when the bowl is near your half crease length or you see your stump flying towards the keeper.
Play in New Zealand's stadiums (especially Auckland). The grounds are small and it is easier to hit sixes there than anywhere else.
To get batsman out, just bowl a short pitched delivery with a medium pacer (Ganguly, Ponting) and keep the speed at no more than two or three lines. Keep the bowl in line with wickets. The batsman will eventually get bold or LBW.