Use the default rxvt-unicode with its associated terminfo entry.
urxvt.multichar_encoding: noenc
urxvt.title: Penguin terminal
! Centos5 refuses to read ~/.terminfo and find rxvt-unicode.
-urxvt.termName: xterm-88color
urxvt.saveLines: 512
urxvt.scrollstyle: next
urxvt.secondaryscroll: True
rxvt*font: fixed
rxvt*multichar_encoding: noenc
rxvt*title: Penguin terminal
-rxvt*termName: xterm-color
rxvt*saveLines: 512
!rxvt-big5*inheritPixmap: True