1) In a saucepan melt chocolate and butter over hot water.
2) Mix the ingredients well.
3) Add milk into sugar.
4) Stir in chocolate.
5) Add coconut and mix.
6) Butter a 9" pie plate and press the mixture on the bottom and sides of it.
8) In a bowl soften ice cream and mix coffee and pecans into it.
9) Spread the mixture in the pie shell.
10) Decorate with pecan halves on top and chill.