friend,if u got a spare normal keyboard connect it and complete the installation.then in Xandros there may be options to detect USB keyboard.search somewhere like system config/tools...
guys who used Xandros OCE.please tell whether 'modconf' command exists in Xandros?if yes ,cooldev007 can modprobe the USB keyboard modules into the running kernel,after reboot connect Logitech USB keyboard it may be detected 90%
otherway is to modprobe modules for ur keyboard for that u need to know the module driver which matched ur USB kbrd.Anyways
cooldev007 ,dont remove the OS,we are here to help U,we will help u solve it