Hi,
I only use 64, as some pretty unexpected things can happen with other settings.
With buffering only tests would tell, especially with that data size.

Send me some test data and a test prg and I will check it out here.

>QA just found some records that are still experiencing bloat. I have confirmed this and even set breakpoints on LEN(Table.MemoField) and the length never changes. :(
>
>Is there a certain blocksize that needs to be set?
>Does buffering make a difference?