well as Nvidia graphics cards. There are a lot of forks of it by different developers; the latest version upstream is 2.2 from 2014. Clover Clover is a GUI bootloader for multiple operating systems that supports either UEFI or the legacy BIOS mode. To support booting EFI code, one of the two methods are conventionally taken: either Elliot's FakeEFI was used, or an actual open-source EFI system based on Intel's TianoCore called DUET (Developer's UEFI Emulation) was flashed into the motherboard. However, modern, non-Apple EFI firmware as well as Duet cannot directly load macOS due to various incompatibilities, mainly around the HFS+ file system but also due to the quirks of individual vendors. One more step was needed to load macOS systems: an EFI application to rectify these problems and bridge the gap. Beginning in March 2011, Slice discussed his idea with other community members, resulting in the development of a bootloader that can do both: emulate an EFI firmware of one's choice or use a Real UEFI firmware to boot Mac OS X. It contains EFI applications and drivers for correctly reading an HFS+ disk and patching EFI tables to prepare the system for starting macOS. As of 2020, it is actively maintained. Ozmosis Ozmosis is a UEFI DXE bootloader for Z77MX-QUO-AOS, developed by QUO Computer Inc. that is defunct in late 2010s. It offers to run macOS through motherboard’s UEFI rom, and doesn't need additional drive space for the bootloader. OpenCore OpenCore, started in 2019, is another bootloader developed to run macOS on UEFI or BIOS systems as well as old Mac devices that are no longer supported. Compared to Clover, it is said to provide overall better patching and emulation as well as a faster boot time. The project has also taken over the development of some patches, meaning future versions may only work with OpenCore. Live DVD In March 2007, the OSx86 community made some significant progress with the development of a Live DVD. The Live DVD allows booting to a working system with Mac OS X v10.4.8. On January 2, 2009, InsanelyMac's Live DVD team published a new method by which a Mac OS X v10.5.x Live DVD could be produced, allowing users to boot a fully working macOS desktop from a DVD or USB flash drive. The method was more reliable than previous methods because it manipulated Apple's existing Netboot and Imageboot functionalities and