M-Drol is still legal, but as Ross mentioned most people run short cycles because its one of the strongest compounds with harsh side effects.
Read the following superdrol/m-drol write up for basic cycle planning:
http://tunedsports.com/designer-ster...rmative-bible/
Then read this thread for some general advice:
http://www.bodybuilding.net/anabolic...rol-13572.html