New firmware, which contains several fixes are available for download.
The exact changes are:
  • WPA2 & WME enabled, but WPA is not fully functional as seems
  • Fixed WL-500gx USB 1.1 devices support
  • Fixed ASUS firmware firewall problems (PPTP passthrough should work now)
  • Fixed wshaper problems (was not functional in the 1.9.2.7-1)
  • Added WL-500gx rootfs support