file output small in dvdRB

[CrisCr0ss]

OK i wanted to backup Alien (DVD9) i ripped it using dvd decrypter and anydvd, i used the rokas options for the setup of the cce and dvdrebuilder but after the prepare phase, encode phase and rebuild phase the final output is 2.17GB original input 7.58 GB.

Any Idea what the problem is?

[Options] 
Mode=1 
OneClick=1 
ReduceOpt=2 
NoWarn=1 
AdditionalOutput=1 
LogFile=1 
QuEncHQ=1 
EncoderMinimized=1 
RemoveDTS=1 
HC_Quality=1 
HC_Matrix=1 
CCE=3 
SkinVersion=9 
Skin=Rockas Original 
QuEncodeType=0 
DVD_Label=ALIEN 
DVD_Name=ALIEN.ISO 
MovieOnly=0 
HalfD1=00000 
Convert_16_9=00000 
DisableInterlace=00000 
Completed=1 
AVSFilter01=Undot().Deen() 
[Paths] 
QuEnc=C:\Program Files\DVD-RB PRO\Encoders\QuEnc\QuEnc.exe 
ReJig=C:\Program Files\DVD-RB PRO\Encoders\ReJig\ReJig.exe 
HC=C:\Program Files\DVD-RB PRO\Encoders\HC Encoder\HCbatch.EXE 
ProCoder=C:\Program Files\DVD-RB PRO\Encoders\EclPro\EclPro.exe 
DECOMB=C:\Program Files\AviSynth 2.5\plugins\Decomb521.dll 
MPEG2DEC=C:\Program Files\AviSynth 2.5\plugins\MPEG2Dec3dg.dll 
Working=D:\DVD\WORK\ 
Output=D:\DVD\OUT\ 
CCENew=C:\Program Files\Custom Technology\CCE SP Trial Version\cctsp.exe 
Source=D:\DVD\ALIEN\ALIEN\ 
[CCEOptions] 
VBR_bias=25 
Quality_prec=16 
eclPasses=3 
[Audio] 
Selected=1101111111 
[Subpictures] 
Selected=100

[Mister Flonk-Flonk]

Hard drive full?

[CrisCr0ss]

nope 40gigs free ....

[guns1inger]

Did it encode the complete movie ?

[CrisCr0ss]

i believe soo