VirtualBox 3.2.0 and Slackware64 13.1
I've had some trouble before in getting Slackware to run under VBox 3.2.0 ( eg. slack64-13.0 seems to only run when video mode is 1024*768*32k - haven't tested VGA though ). With Slack64-13.1 I get nothing at all even in vga mode. After the "BIOS Data Check Successful", the video mode changes to whatever was selected and the screen just goes black.