So has anyone here downloaded the software and is using it? IDK, seems weird, $300.00 but you only pay $40.00....and of course my Mac doesn't support this?

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2004 White SE, CC, BT, Off Road 4x4
• Banks Monster Exhaust • Pro Comp 6" Stage II • PRG Radflo External Reservoir Coilovers w/King Springs
• PRG OR Traction Bars • American Racing Chamber w/Teflon 17" • BFG T/A KO 315/70 17 • Active Tuning Grounding Kit
• FramBoost Air Intake • XM Satellite Radio • Hoppy Assist Tailgate • Grillcraft Black Mesh Grille

Wahoo