Palm is showcasing Treo smartphones and Palm wireless handhelds, as well as a range of other tools that meet the federal government’s need for platform choice and enterprise-strength mobile solutions, today through Thursday at FOSE (Federal Office Systems Expo. The new Palm Treo 700w smartphone is the first Treo smartphone to run the Microsoft Windows Mobile 5.0 operating system. Palm also will show the Palm Treo 650 smartphone and the Palm TX wireless handheld.