Hello list; I am new to this list (referred here from the fedora-list) So this may have been answered, but is not in the archives. I just downloaded and burned all 4 cd's and the recue CD. I burned them using K3B (which does an md5 test for each iso) They burned fine. When I booted CD #1 and did 'linux mediacheck' it fails for every CD. I know this has happened on previous releases, so are the disks ok? I read that the FC4-t2 DVD iso was known to fail ... here is the SHA1 file: -------------------------------------------------------------------- Hash: SHA1 07bfb83609ddd13d37470c8524a6deb53497d926 FC4-test2-i386-DVD.iso ccf5698ad972403cc08a1d6428a8deae1b63973a FC4-test2-i386-SRPMS-disc1.iso 570922f4ad031869b89f81e4e385e0eaa792464b FC4-test2-i386-SRPMS-disc2.iso b86e8e235a0368cc09f9da92e33a20b3f04b6ef4 FC4-test2-i386-SRPMS-disc3.iso 36e06d93cf53f9365f6aacd951e806dd153e4dea FC4-test2-i386-SRPMS-disc4.iso 90c4ed0c121f0df5ca2c8303ea08e1af8d5fc460 FC4-test2-i386-disc1.iso affeb3e5e6de67451c10b7874ecbab673e83d467 FC4-test2-i386-disc2.iso 07ef6fec843bf4d16121f3ea5c8a8617fe533ce4 FC4-test2-i386-disc3.iso 884c0a3e6d44f1ac1dfa5d498dc829a9b7e8e7ff FC4-test2-i386-disc4.iso c7173ddfd202bdca584321bef71b7dab216c0c0b FC4-test2-i386-rescuecd.iso -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (GNU/Linux) iD8DBQFCVYjutEJp0E8qb9IRAsfqAJ9r8JLGc34/agc/4Ff7iuaSunNcigCeJKVs QJ86el8i2obj7dgPmEFqbsU= =flYM -----END PGP SIGNATURE----- --------------------------------------------------------------- here are my md5's [root@localhost FC4]# md5sum *.iso a47f4cfa31078c411cf70f78b857d1a2 FC4-test2-i386-disc1.iso 857b1f7f2ce0c7702b9e5cb54c8c13f3 FC4-test2-i386-disc2.iso 766d31ea3ce8da3cfc7d6dc5e57c60ba FC4-test2-i386-disc3.iso dea109149a73003888688a70cb3119fa FC4-test2-i386-disc4.iso aa17554e1a26f8a03675a6751999a347 FC4-test2-i386-rescuecd.iso [root@localhost FC4]# ------------------------------------------------------------------ As a test I downloaded the rescue image from several servers. I used firefox->right click->save as As well as D4X. The md5sum was the same as the iso that failed media check. thanks Mick M. Dogs have Masters - Siamese Cats have Staff! __________________________________ Do you Yahoo!? Read only the mail you want - Yahoo! Mail SpamGuard. http://promotions.yahoo.com/new_mail