A short post, this time: I just published a short guide about converting VMware VMs for use with VirtualBox. Check it out! Many of the VMs I intend to use with hal9k will come from VulnHub, and many of those will be created for use in VMware. Since hal9k uses VirtualBox, it’s important to be able to convert VMware files into a format that VirtualBox can understand. As I continue to build and expand my hacking lab, I will continue to publish additional guides on how to create, modify, import and export VMs with VirtualBox, as well as on a variety of other subjects.