SLI becomes available for everybody77.72 drivers open SLI to 6200, 6600By Theo Valich: Friday 24 June 2005, 06:51WITH THE launch of ForceWare 75, people's attention was turned to 7800GTX and its incredible availability "at-the-day-of-the-launch". Imagine if Kelloggs launched a new breakfast cereal and it wasn't available the day it was announced. Spinners for breakfast foods, watch how semiconductor companies do things and fall on your knees with shock and awe.New drivers also brought better SLI support, but not just in the world of application profiles.The latest buzz you'll be hearing about any second now is "bridgeless SLI", or SLI for two boards without a board connector. Although you will get a warning flag from the "Nvidia System Sentinel", implying that someone inside the Green Goblin's driver department is really a diehard Matrix fan. The warning implies reduced performance - but there is no problem in running your 7800/6800GT or Ultra/6600GT with no bridge applied, I've just checked with 7800GTX and 6800 Ultra.But, those babies aren't the only ones that can do SLI. You see, you can actually use the NV43 chip in all its variations, and those are 6600GT (old news), and 6600 Plain Vanilla Edition and its castrato brother, the 6200.This is the procedure, if you want to get a 16 pipe monster, but have no serious money for it: SLI motherboards are quite affordable, especially Albatron's baby. Get two dirt-cheap 6200s, make sure you're getting 128-bit ones, mod them into 6600. Install Riva Tuner and check your GPUID, it's NV43 in the vast majority of cases - then just unlock the pipeline quad, pixel pipeline 0, and voila, you have a 16-pipe SLI baby for around €250.So, with SLI of today, there is even an option to plug in two low-end cards and get them working in pure software SLI mode, while CrossFire "lost" its mainstream support, with X700 support going MIA, and still unavailable? Don't forget upcoming Detonators 80, and independent AIB SLI support.Now, the real spinner-machine question is actually: Is Nvidia preparing us for Quad-GPU configurations with two Dual6600GT or Dual7800GTX's boards?