CR2Edit5 is the only app I know that will open a 20+MB V2 file in a practical sense, it will do this in 30 seconds on my 600, with very smooth scrolling. But there is no need to use the Editor for this job, there are tools in CR2Edit to automatically create both Null Figures and Unique Name CR2 files. Dan http://www.zenwareonline.com/cr2edit/cr2edit.html Sorry Win only for software http://www.zenwareonline.com for ZenPaint, ZenTile, ZenGrid and VueMaster