Escient has added a whole new product line, supplementing the fabulous five-year-old Fireballs with the new Vision media servers. Models include the VX600, with four swappable one-terabyte drives, enough to hold 600 movies, $7999; VX-200, two times 1TB, $5999; and VX-100, two times 500GB, $3999. Asked if Escient expected the kind of copyright lawsuits that have bedeviled Kaleidescape, the answer was no, the products are unrancorously licensed with the CCA, the DVD DRM authority. Escient is also working with Sony to make its streaming products compatible with the forthcoming 400-disc Blu-ray player. The GUI looks great, with cover view for both DVD and CD, and Rhapsody compatibility is part of the package.