problem burning iso YDL-6.0 on linux

[sacarde]

hi,
I download YDL-6.0 iso, and check sha1sum... is OK
I go to burn from linux-system,

- with k3b, speed 4, + verify.....but verify have an error

- with : growisofs -Z /dev/sr0=YDL-6.0.iso; it burn OK, but dvd is not booting

- with: cdrecord -v -eject dev=/dev/sr0 YDL-6.0.iso; it burn OK, but dvd is not booting

- I have buy dvd from http://www.linuxcd.org, dvd is not booting !!

can you help me to burn in the best way YDL-6.0.iso ?

thankyou


p.s.I
have a DVD+-R/RW LG 16x