ExoPC may not have bowled folks over with its own Slate last year (or met its own promise of some all-in-one PCs this summer), but the company did produce an unquestionably unique UI, which it's since been trying to license to others. Now it's found what appears to be its first taker in Skytex, which has adopted the custom touch layer for its new Skytab S Series Windows 7 tablet. Like the ExoPC itself, this one packs a 9.7-inch capacitive display, although the internals get an upgrade to a dual-core Atom N550 processor, wh