I do have 2 6870 cards now. I will get my new Asus Crosshair motherboard tomorrow, can I trifire another 6870 with the Lucid-Hydra technology? With the Lucid Hydra u can use both Nvidia and Ati card together without any bridge. You can also "crossfire" or "sli" cards without bridge use the "N" technology? The 6870 cards do only have one slot for bridge so only dual crossfire can be used. I know it's possible to buy a 6870x2 and mix it with another 6870 single card and get trifire. Can I use this Lucid-Hydra and get trifire with 6870 single cards?