[afnog] Resize FreeBSD partition

[NKUSI, Issa Karera.]

Hello everyone,
Having a laptop with two OSs (Windows 2000 and FreeBSD) and
booting from FreeBSD. I have tried to resize FreeBSD
partition so that a get more space in Windows unfortunately
I keep getting a message saying that the slice is in use,
and should be deleted first or be moved to an unused slice
(which a don't have).
Is there any good idea on the way to avoid failure? How
shall I do? 

Best regards,

Issa K. NKUSI 
Rwanda Information Technology Authority
PO.Box. 7229 KIGALI
RWANDA

Tel: +250 520213 
http://www.rita.rw