[CentOS] problem with install of centos 3.4 on i386

hello,

let me explain my problem :
i've downloaded centos 3.4 on i386
the md5sum of CD1's iso file is OK
i burn it on a CD with NERO and i have this problem in
CD1 of centos 3.4 for i386 :

----------------------------

# file perl-5.8.0-88.9.i386.rpm
perl-5.8.0-88.9.i386.rpm: RPM v3 bin i386
perl-5.8.0-88.9

# rpm -qlp perl-5.8.0-88.9.i386.rpm
erreur: perl-5.8.0-88.9.i386.rpm: signature V3 DSA:
BAD, key ID 025e513b

# rpm -qpi perl-5.8.0-88.9.i386.rpm
erreur: perl-5.8.0-88.9.i386.rpm: signature V3 DSA:
BAD, key ID 025e513b

-------------------------
SO :

do you see the same thing ???
is it a problem of Nero or CentOS ???


	

	
		
__________________________________________________________________
Découvrez le nouveau Yahoo! Mail : 250 Mo d'espace de stockage pour vos mails ! 
Créez votre Yahoo! Mail sur http://fr.mail.yahoo.com/