Current Setup: MacPro 5.1 (2010) with Logic 9 and ATI Radeon HD 5770 and 3x 24" Monitor (2 with DVI & VGA, 1 with VGA only) does someone know if one or both of the following setups will work with 3 monitors? 1. Setup: ATI DVI -> Monitor1 DVI (Single-Link) ATI MiniDisplayPort - DVI Adpater -> Monitor2 DVI (Single-Link) ATI MiniDisplayPort - VGA Adpater -> Monitor3 VGA 2. Setup: ATI DVI - Monitor1 DVI (Single-Link) ATI MiniDisplayPort - VGA Adpater -> Monitor2 VGA ATI MiniDisplayPort - VGA Adpater -> Monitor3 VGA could setup 1 be working, if only 1 adapter is active but VGA and not DVI. i know to use 3 Monitors on a ATI Radeon HD 5770, Adapters must be active, such as the expensive Apple MiniDisplayPort - Dual Link DVI Adapter, which i don't want to buy and use. MiniDisplayPort - VGA Adapters are active too. that's why i'm asking about those 2 setups above. to make sure, if one or both would work, so i can purchase 1 or 2 MiniDisplayPort - VGA adapter. thanks for any help in advance.