In what was very likely an “oops” moment, online retailer eCOST.com listed a brand-new version of Hewlett-Packard’s MediaSmart Server line, the budget-minded LX195, before HP ever publicly acknowledged the product’s existence. Rumors and unsubstantiated photos of the LX195 have been appearing online these last few weeks, but yesterday’s premature product announcement from eCOST.com was the first real-world indication of the product’s imminent appearance. Needless to say, the HP MediaSmart LX195 product listing