Confirmed that GDAL 1.6.2 will be used in future Leveller builds. New drivers: BIGGIF (image, r): optimized for reading large GIF files. BLX (elev, rw): Magellan topo format EIR (image, r): ERDAS Imagine Raw GenBin (elev, r): Generic Binary, handles 1-, 2- and 4-bit pixels also ISIS3 (image, r): USGS Astrogeology ISIS cube v3There are numerous fixes/improvements to the other drivers, too long to describe here, but the changelog is available at
http://trac.osgeo.org/gdal/browser/trunk/gdal/NEWS Ray