Hi, I don't remember how to boot from iso file. My current config file is: name = "devel" uuid = "4223e2e8-a3a7-91a7-aabf-e7b9f6f8a4a8" maxmem = 256 memory = 256 vcpus = 1 boot= "d" on_poweroff = "destroy" on_reboot = "restart" on_crash = "restart" vfb = [ "type=vnc,vncunused=1,keymap=en-us" ] disk = [ "phy:/dev/xen/devel,xvda,w", 'file:/tmp/mindi.iso,hdc:cdrom,r' ] vif = [ "mac=00:16:3e:19:63:7f,bridge=xenbr0" ] cdrom = "/tmp/mindi.iso" EOF Please, could you help me about it? I use Centos 5 + xen-3.0.3-41.el5_1.6. Thanks in advance!! -- -- Open Kairos http://www.openkairos.com Watch More TV http://sebelk.blogspot.com Sergio Belkin -