Div-arena.com was a wonderful wonderful game programming community, based around the wonderful wonderful piece of game creation software known as "DIV Games Studio". Unfortunately DIV Games Studio only worked in DOS. A windows version was planned, but never materialised.
One day the div-arena.com website and message boards dissappeared.
The domain div-arena.com is now owned by EVIL advertisers :(
But all is not lost! Some members of the old community created a new website - Boolean Soup. A lot of the focus is on Fenix, the free (Windows, Linux, etc...) compiler inspired by DIV. Take a look ;)