these days OS development has caught my nerves..
I've been working on my Operating System since two months now & it's rolling quite well.
I started learning basics from my college books, later continued with e-books downloaded from net.

now I've got a protected mode OS running on my system which boots with GRUB & sets up its own GDT ,IDT
it also has functional key board .
paging is also implemented successfully.
work for a low level memory allocator is almost done...
working towards making it multi-user & multi-tasking... :)

this is a screen shot from my OS.