Okay Hello everyone! 

I have this problem with my crappy internal combo cd-rw/dvdrom player and i have obtained the latest version of sabayon x86-64.iso. I also would like to add that i also have a external Sony DRX810ULT player which i mainly use for burning.  Now for some odd reason i keep getting this error message: ISOLINUX: Disk error 80, Ax=4280, drive 9F. Boot failed Press any key to retry.  I have burned 4 live dvd's and they are successful and check with md5checker. I don't know why I keep getting this error but i would like to resolve it today if possible. I am considering that it might be the Memorex driver not reading the boot from the dvd media.  So, I would like to know if it's possible to boot from the external usb device sony drx810ult burner to install this OS since it is too big for cd?
PC Config: 

DFi LP NF4 Sli Dr Mobo
Amd Athlon x2 4600+
2 Gb Kingston HyperX Ram
Evga 7950GT OK 512Mb
Generic Multi card reader
Centurion 5 Case
OCZ Modstream 520w 
19" Envision WS LCD
Crappy Memorex 52Max 325216AJ internal rom CD-rw/dvd burner