A substantially revised version of deldir (1.0-5) has recently been installed on CRAN. The package has been tidied up a bit, the (essentially unused) dummy points facility has been removed, and various bugs and documentation infelicities have been fixed. The argument processing protocol has been changed slightly, but most (for some value of "most") calls made with the previous syntax should still work. When the unexpected happens, read the help!!! cheers, Rolf Turner -- Honorary Research Fellow Department of Statistics University of Auckland Phone: +64-9-373-7599 ext. 88276