I build a pc on June 17th with cyber power pc. After waiting about 3 weeks, cyber power pc contacted me and informed me that my mother board did not support the 2x SLI configuration for my build. I asked their sales manager if i could upgrade my mother board and they told me a big fat "NO". I was a bit shocked at first as i cyber power pc suggested i had to buy the build or cancel. So obviously i canceled as why would i pay $4000 for a PC that doesn't even meet the original intent of 2x SLI and why would i buy 2 gtx 1080 ti and my mother board does not support SLI... so now i have to wait another 7 business days for them to refund my money... so that's basically 5 weeks wasted and no PC... based on my experience, i guess business must be so good that they don't even care about $#*!ting on new customers...