The Tools menu is where other functions are housed that are not specific to the other menus in the ArcFuels10 toolbar. This houses a form to update raster values, forms to convert ASCII files to rasters (post-processing for FlamMap and FSim), and a form to export the attributes of a shapefile to a spreadsheet.
The Tools menu has a drop-down list with four options and six exercises:
Convert & Batch Convert ASCII to Raster
To start with the first form go to Modify Raster Values.