I Hate Trying to make a dialog ... it takes forever tryin to find all the sizes etc. well here's a script that will convert centremetres to Pixels so u can quickly find the correct size u'd like :) type /convert and type as much centremeters as u'd like to have as the length of the dialog ( as long as the option on the dialog is Pixels ) it saves alot of time for me so have fun :) ( the script may not have alot to it but i find it very useful )

alias convert {
  var %thing = $?="How Many Centremeters?"
  echo -a $calc( %thing * 38 )
}