Hi, I have two issues. First: When I try to append BLN, XML or SHP file I created with CVX extractor I get an error message. Can someone tell me what to do? Is there a way to convert to SBX? Second: When I try to append a SRTM Water Body Data SHP file from USGS EarthExplorer I get this error: SBuilderX can not read this Shapefile! Can some one please tell me what to do? Or best: Post a SBX file or at least a compatible SHP file. Thank you!!