Source

We had a little chat with DFI this evening and they informed us that their highly anticipated LANParty UT nF590SLI-T2R/G motherboard has been officially canceled. It seems that DFI had decided to discontinue the motherboard before it was even released. Apparently, DFI is not very happy with NVIDIA's C19 chipset which resulted in poor overclocking when implemented on any motherboard. If you didn't know, the DFI LANParty UT nF590SLI-T2R/G motherboard is based on the nF590 Intel Edition C19 chipset which officially supports Intel Core 2 Duo processors and Quad SLI. The motherboard is one of the meanest looking socket LGA775 motherboards in the market and it also comes with a high-end digital PWM.

Nevertheless, DFI is currently working on the newer NVIDIA nForce 590 SLI Intel Edition C55 chipset and the motherboard has been rescheduled from 2007 to Q4 2006. We can expect a brand new DFI Intel Edition SLI motherboard within 2 to 3 months time and we were told that DFI is putting their main focus in this project.
OUTCH!!!!!!!!