Opening glass wall system from Nnana Wall Systems, Inc; Truck-mounted sidewalk sweeper from TrynEx International; electronically controlled window tint from Technology Solutions; heated portable walkway from Clearpath; locker key tacking system from American Locker Security Systems; Wireless weather station from Davis Instruments; catastrophic resort insurance from MDM Group; Rotary screw air compressor from Ingersoll-Rand; mini grader ground plane from Western Illinois New Designs; Plastic tire giude for grooming vehicles that resists ice build up from Hans Hall; inflatable ski race starting gate from Boulder Blimp Co.; lightning and storm detector from North Office Ski Mountain Supply; a plow-type snow shovel from Frederic Abrahamson; mini two-way radio from Global Wireless; 3-D promo emblem from Marking Specialists; CAD-friendly Website from W.J. Whatley; new locking-grip x-country ski pole from Exel.