eDrawings Viewer 2008 Enhancements?

I cannot find any info listing what the changes arebetweeneDrawings Viewer 2007 and 2008. We have been using version2007,and I would be interested in upgrading all our systems toversion2008, but not unless I can find out if it is worth thetrouble ornot. Are there more applications or versions supported?Bugs fixed?Any clue how I can find this out?SolidworksEdrawings