> when i go on your site i see that some devellopers make a version of openbsd
> for the sh4 processor ( dreamcast).
> but when i want to go to the softrare site i can since few months.
> 
> have you more informations for this version??
> please ansers me

From what I've heard, OpenBSD doesn't support sh4 processor at that time
(i.e. when they integrated sh3 support from NetBSD).

NetBSD-current supports sh4 processor, but currently doesn't support
dreamcast platform.

Please correct me, if there is any misunderstanding.
--
soda