I'm having problems using some live CD's. i've successfully downloaded bluewhite 64 live Cd and lg3d (Project looking glass) live cd. The blue white 64 was 705 MB so i could not burn it out on a normal CD so i used a DVD. It did not work at all when i booted my system (AMD 64 Athlon). The lg3d needed to start from DOS and have a Linux.bat batch file run from the cd. It started to unpack but could not finish the boot. i tried the lg3d CD also on a dell GX 240 and it did the same thing. is there something that I'm not doing right? i have a KNOPPIX 5.0 live cd that i burnt the same way and it works perfectly.

I'm no expert, but I don't think you can just burn a CD iso to a DVD. I think you have to do some manipulation to the iso structure to make it DVD readable. You might be able to put it on a CD using "overburn". I think K3b has this capability...