OCZ, a company that started life a decade ago by churning out DRAM modules for enthusiasts to throw into their towering rigs, has now announced it's abandoning that market entirely. As PC Perspective points out, it's grown increasingly difficult for companies to differentiate their products when it comes to memory -- most of it just works and most of it is pretty fast -- and continually declining prices have apparently forced OCZ's hand. The San Jose-based company's new primary breadwinner will be solid state drives, which already account for a substantial proportion of revenues and look set to grow exponentially as their own prices dip a