I deleted the i partition the created once again the same way.This is the typescript:
Code:
Script started on Mon Aug 15 17:28:46 2011
# ms^H ^H^H ^Hdisklabel -sd0^H ^H^H ^H^H ^HE sd0^M^M
Label editor (enter '?' for help at any prompt)^M
> d^M
partition to delete: [] i^M
> a^M
partition: [a] i^M
offset: [0] ^M
size: [488378646] ^M
FS type: [4.2BSD] msdos^M
> w^M
> q^M
No label changes.^M
#
I hope that's what you asked 'cause i'm using this tool for the first time.
and my disklabel sd0 is the same as before.