Hi (Apart from the US spelling!) Is there a way of switching the colours off when plotting? I am only using an 8-bit display because I like to trade resolution given memory. With various windows open (ie Netscape and stuff up as well) I keep getting 'color allocation error' when all I want is a monochrome plot! I have tried setting rainbow(1,gamma=0) which returns #FFFFFF but it still happens. \John -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._