best way well if your a newbie at the whole chocolate thing avoid the microwave fora while as it can burn easily
Melt chopped chocolate over a double boiler to roughly 110 no higher it will burn
Keep some chopped chocolate to the side! equal to about 1/3 of the amount your melting
now once the chocolate is up to 110 add the chopped chocolate.. and stir until glossy. dont over stir or you will get tiny lil chocolate bubbles in the chocolate..
If the chocolate drops temperature to much reheat on dbl boiler until it reaches 90. F