Absolutely. The "OGXbox Installer New" has transformed the original Xbox from a nostalgic paperweight into a viable emulation station and media center.
The stock 8GB or 10GB hard drives are ancient and loud. The new installer makes upgrading to a 2TB SATA or SSD painless. Imagine having your entire game library—ripped directly to the hard drive—accessible without a disc.
Even with modern tools, the OG Xbox is temperamental. Here are fixes for common errors with the "new" version:
Error 16 (Clock Loss): Your clock capacitor is dead. The new installer has a specific menu option: "Set Clock via FTP/NTP." Connect your Xbox to the internet, and the installer will pull the correct date/time from a time server, bypassing the broken capacitor.
Error 13 (Dashboard Missing): You accidentally wiped your C drive. Boot the installer disc again. Select "Fix C Partition" -> "Install Cerbios Boot Anims." This takes 20 seconds.
The Disc Won't Boot (DVD Spins then stops): Your DVD drive laser is too weak to read a burned DVD-R. New solution: The installer scene now provides a "Network Boot" script. You can set your PC as a DHCP server and boot the installer over the network (via Etherboot/BIOS) without needing a disc at all.