What’s the difference between buying a T3100 portable AT-alike from Toshiba and buying the same machine with a label saying Grid286 on it from Grid Systems Inc, Mountain View? There’s simply no comparison – We have taken the basic T3100 machine and enhanced it through the addition of software, training, support services and a business philosophy that puts customer needs first, says the company’s president John Morgridge: these value-added segments are integral parts of a Grid laptop computer system.