Looks like you'll have to do it all by hand, then, cuz CR2Edit5 doesn't run on NT, which dropped DirectX support with DX3. I have a version that will run on NT, but the editor in it is limited to about 12MB. Ver5 will, however, run on W2K, should you upgrade in the future. I have opened 100MB files, I can't imagine scrolling thru a file that size in a text editor. Dan http://www.zenwareonline.com/cr2edit/cr2edit.html Sorry Win only for software http://www.zenwareonline.com for ZenPaint, ZenTile, ZenGrid and VueMaster