thanks melanie for the encouragement
some of the errata applies to the I2C
have you used that ?

a quick scan of the errata sheet shows that the bugs
seem to apply equally to the 2420 and 2520

considering that the price is pretty close i always wondered why
they bothered with both sizes of memory

have you had or heard of any reports of strange field falures?
i have heard one, not sure how trustworthy or relevant it is
ds