Monte Carlo and data driven simulation

Generate random values over the course of a simulation
Instead of taking up valuable spreadsheet real estate you can use a single cell and collect statistics when a simulation is run. No data is stored so the number of iterations is unbounded.
Run rows of a database query through Excel over time.
Instead of loading an entire table, xllMonte will update a row of data on each iteration. There is no limit to the number of rows that can be processed.