Just a quick note on how to get USB 3.0 in Virtualbox for VMs that were created with USB 1.1 support only. First, download VirtualBox Extension Pack from here. Install it. Then quit Virtualbox completely. Go to your directory that contains your virtu ... read more →

I'm experimenting with service separation by having each service run in its own operating system, all of the sharing hardware though. Why ? Separation seems to be the only secure approach to running any software. Check Joanna's blog out. I went with ... read more →

Updated 2023: sadly nawcom is no more, I've removed dead links It all started with my work assignment of installing MacOSX Server 10.6 on the XServe rack. Briefly speaking, after debugging some hardware problem with the CPU temperature meter, I man ... read more →