I just installed VirtualBox latest version on a new Win7 Pro x86_64 desktop, and tried to create a 64bit CentOS 4.8 install for doing some procedural testing... all install attempts hung at the samme place, shortly after grub, it hangs at... Dquot-cache hash table entries: 512 (order 0, 4096 bytes) sadly, I didn't capture the rest of the console output prior to that. 32bit 4.8 boots and installs just fine. CPU is a Intel Core2Duo E7600 which supposedly has VT-x. System is a Dell Optiplex 755 (Intel G45 chipset) anyone got a clue ?