Tiny OS that can run on X86 hardware off floppy disks or other media Good luck reading my terrible X86 ASM and C I work on this in my spare time, I am designing it for older computers such as a i486 or i386 system i would recomend atleast a i586 (Pentium) however.
A Bootloader. Thats it. oh and a shell too. also some tools for the FAT filesystem.. No kernel as of right now!!!
Hardware tesing is done on a Pentium 2 @ 300MHz with 192MB of Ram (Panasonic Toughbook CF-27 MKII). Testing is also done with QEMU and BOCHS!