is there a boot disc?

[airkyd]

KNOPPIX_v3.7-2004-12-08-en.iso

is there a boot disc for this version? If not how can i boot it from bios?

also when i burn this to cd , i complete it , but i have 5 seconds left and does not finish , any 1 know why ?

[UnderScore]

To my knowlede this is no boot floppy for versions 3.6 & up. If the CD is not bootable then see this thread where someone had a similar problem http://www.knoppix.net/forum/viewtopic.php?t=17574. Something else to consider is if the downloaded ISO file is good & not corrupt. See the Downloading FAQ (http://www.knoppix.net/wiki/Downloading_FAQ) which provides info on checking the ISO file. If you are running Windows and using Nero to burn the CD then please see http://www.rocketfodder.pwp.blueyonder.co.uk/MySite/Burning_Linux_Live_CD's_With_Nero_page1.htm.
I hope this helps.
James