Hi,
Thanks you both for your responses.

I did not let the whole update finish on that table since it was
taking too long. Instead, I just took 15000 rows and created another
table. Updated that table (all rows). I get about 2500 page over
flows. (close to 17%).
I do have pctfree set to 30 % (and reorged the table).

Thanks,
Nana