K3B Burning iso9660 Error

[Jim]

FC-13

Trying to burn a iso image in k3b and I get a error in Filesize and Volume,
Can some tell me what problem I have and how to fix it ?
I can see a difference of  .1 mb.

Detected: iso9660 image
Filesize: 498.0 Mib (different than declared volume size)
Volume:  498.1 Mib


?var/log/message

k3b(25465)/kio (KDirWatch) KDirWatchPrivate::removeEntry: doesn't know ""
localhost kernel: sr 2:0:0:0: [sr0] Result: hostbyte=DID_OK 
driverbyte=DRIVER_SENSE
Jul  1 17:15:48 localhost kernel: sr 2:0:0:0: [sr0] Sense Key : Illegal 
Request [current]
Jul  1 17:15:48 localhost kernel: Info fld=0x0
Jul  1 17:15:48 localhost kernel: sr 2:0:0:0: [sr0] Add. Sense: Logical 
block address out of range
Jul  1 17:15:48 localhost kernel: sr 2:0:0:0: [sr0] CDB: Read(10): 28 00 
00 00 00 00 00 00 01 00
Jul  1 17:15:48 localhost kernel: end_request: I/O error, dev sr0, sector 0
Jul  1 17:15:48 localhost kernel: quiet_error: 40 callbacks suppressed
Jul  1 17:15:48 localhost kernel: Buffer I/O error on device sr0, 
logical block 0