Window Glass Design 2004 program performs all the computations required to design glass according to ASTM E1300-94 through ASTM E1300-03 "Standard Practice for Determining the Load Resistance of glass in Buildings". It comes in three editions, Deluxe, Standard and Basic. Blast Resistant Glazing Design 2003 software enables the user to size rectangular laminated glass and insulating glass consturcted with at least one laminated glasss lite to resist user-specified explosive thereats. Wind Load on Structure 2002 performs all the wind load computations in ASCE 7-02 and ASCE 7-98, Section 6. The software allows the user to "build" structures within the system (buildings, signs, chimneys, tanks, and other structures). It provides basic wind speeds from a built-in version of the wind speed map or allows the user to enter a wind speed. It provides for input of topographic features. It allows the user to have different exposures for different wind directions. It has numerous specialty calculators.