dmg

sup..... guys help me out...i jus downloaded dis game......but de darn file is in dmg format...plz tell me a procedure to convert dis into iso o somthin...so dat i can mount it n play it...plz guys i wasted good mout of days in downloadin de game don let it go waste.....i did some reserch bout...

i have one movie in DMG file format,,,,,,,, as per google its mac system,,,,,, how i will convert this in to window readable format,,, solution pls