This weekend, J&R is offering a couple of good deals on gear for business travelers. An expandable roller suitcase from Delsey, on sale for $99, has an ergonomic grip, extra long handles, and a foldout suit compartment. The MSI Microstar Netbook, which has an Intel Atom processor and weighs just 2.8 pounds, is on sale for $389.99. It comes pre-installed with Windows Vista. The weekend sale starts today (Friday) and runs through this Sunday, November 15.