Get ready to burn through your allowance, kids, as AMD is getting set to loose its Catalyst 8.3 drivers for all to indulge in. What does the download net you, exactly? Why, CrossFireX support, of course. Starting today, users can link up any combination of RV670- and R680-based products -- that includes the Radeon HD 3850, Radeon HD 3870 and Radeon HD 3870 X2 -- in order to acquire triple- and quad-GPU performance within Windows Vista. Additionally, the drivers also introduce ATI Hybrid Graphics support in Vista, which was boasted about already when the firm unveiled its upcoming 780G chipset. Check out the read link for the full list of changes, and keep an eye on the firm's support page for v8.3 to surface any moment now.