AVR-Chat

I have a circuit using an AT90S2313 working on a very noisy 
environment and subject to program 'crashes' sometimes.
	The Watchdog is very efficient recovering from crashes, but
I'm having a corruption on the EEPROM contents.
	What is the best method of saving some bytes (2) in the internal
EEPROM and getting them back without corruption? Is there some sort
of FEC applied to memories?

	Thanks,
	Mark Jordan