sobbed into tears :( help burn Soulcalibur

[PrimaryMaster]

Hi all,

I started burning my own backups a while ago and i have a problem that i cant get over. The thing is, I have a COPY of Soulcalibur which isn't self booting. I use Dreamcast Selfboot Kit by Screamer. I dump the cd image using CDRWin or blindread and then hack the ip.bin and save it as a .cdi image and then burn with DiscJuggler. I have no problems with most of the titles. There are a few that i wasn't able to write at all. When i do a test it gives me error saying that the medium may not be compatible etc etc. All the titles i havent been able to write has smt in common. They are OVER 700mb as a cdi image. Soulcalibur is 80:32:32 min. to be exact.(Blindread shows "Data on CD: 786mb. When i look from Windows explorer by selecting all files it says 684mb.??? For sonic Adventure BlindRead shows "Data on CD: 807mb and Windows shows 702mb and i cant burn that as well) I load the cdi file to Discjuggler and test it. Gets rejected. I use 80min cdr with OVERBURNING enabled. I tried writing in Mode2 and Audio format. Tried CD-DA and CD-XA. Still no results. Says "Medium format incompatible or unknown, cannot read or write". What am i doing wrong? Maybe i dunno how to use this DiscJuggler or maybe i am missing something. Please help. ANY HELP IS APPRECIATED!

p.s: Is there any utility which can show the overburning capacity of a cd-r?

Thank you for reading this even if u don't reply