Fusion-io has been breaking down walls and pushing envelopes in the solid state drive arena for as long as we can remember, and just a month after issuing the ioXtreme PCIe SSD, the company is now developing an all new class of enterprise MLC.Specifically, the oufit has developed a new engineering technique for managing multi-level cell (MLC) flash technology, which combines the enterprise reliability of single-level cell (SLC) technology with the economical consumer-grade MLC flash. Fusion-io products utilizing