Uploading Ubuntu 12.04 Image

[Fogger2011]

Hello,
I installed fog .32 on Ubuntu 12.04. It works great with windows 7,XP. I am trying to upload ubuntu image. I can upload the image of ubuntu client but Image file size shows d1.mbr - 32,256 , d1p1.mbr - 907. I checked the disk size on client machine and SDA1 has 4.8 G size. I know that swap will not be uploaded. I ran fsck command on client machine and tried it again with same result. I do not want to go back to Ubuntu 10.4. Anyone had problem uploading Ubuntu image and how did you resolve it?

Thanks,
Fogger