644P core for 1.0

I got a atmega644p recently (though for the money I should have gotten a 1284p but whatever I know now) thinking that cores were available, popping over to the sanguino site I am greeted with the excellent news that the core files have been brought up to version 0.18.

I like .18, I use it a lot for tight memory situations, but I would like to have a core file for 1.0 as well depending on what mood I am in. Googling around I found the mighty core


but I have not had the chance to play with it yet, SO what are your experiences and suggestions for 644/1284 core files for 1.0

bootloader is not needed, just core files if that weighs in ...


The google code page for Sanguino actually has a download for 0023

I think that 0023 should be pretty close to 1.0 for Sanguino purposes. It may not obey the new and easier install possibilities.

--> http://arduino.cc/forum/index.php/topic,68231.msg775889.html#msg775889

The mighty core works well on my atmega1284p (Bobuino duemilanove-style)... See this thread: http://arduino.cc/forum/index.php/topic,80483.0.html