I think if I remember rightly, Liberte has something or other incorrectly configured with Tor, something to do with the clock (out an a limb here), it doesn't harm your security, but you get a helluva lot of 503 as a result.The fix is to simply keep trying until it works, it's usually good after that, but it is still annoying.Maxim Kammerer says that you don't experience these issues when using VMware, VirtualBox or QEMU (i.e. virtual machine software).If you have a specific question to ask, ask it here:http://forum.dee.su/#Forum/libert%C3%A9-linuxOne day I'll post up a tutorial on all things to do with Liberte and the Tor Live-CD.