Rooting Galaxy S3 Mini Using Motochopper

I Read Your Submission On ""Rooting the Galaxy S3 (for Mac Users). It Was Very Interesting Indeed. I Recently Bought a Galaxy S3 Mini (GT-I8190N, Ver. 4.1.2) and Realise That My External 32 Gb SD Is Useless Unless My Device Is Rooted....and Many Other Such Disadvantages.My question to You Is: Does the Motochopper Rooting Work for a s3 Mini Too? Does CASUAL also Work for a Mini? If Not, Can You Please Help Me as I Need Access to My Ext Storage Drive, and There Seems To Be a Lot of Conflicting & Inaccurate Info Floating Around. By the Way, Our PC Is a Mac. Though I Am a Mainframes Programmer and Sr. Systems Analyst, I Know Very Little About Micros and Their Platforms. Pls. HELP. Thanks,