The results of the overlaynodes function appears to have changed in version 5.5. On previous versions, if you had 2 simple polylines that intersected at a single point, the result was a polyline with an extra node added to it. With version 5.5, the resulting object is now a polyline made up from 2 sections which start / end at the intersection. Is this a deliberate change or a bug resulting from the overhaul of the object editing functions ? Phil Sydee Analyst Programmer Northamptonshire County Council ---------------------------------------------------------------------- To unsubscribe from this list, send e-mail to [EMAIL PROTECTED] and put "unsubscribe MAPINFO-L" in the message body, or contact [EMAIL PROTECTED]