Installation error

Dear all,
I've a big problem, and I'm not able to fix it ...
I'll try to explain it shortly.
I've buy a new desktop wit
CPU i7
Motherboard Asus P6T SE
Ram: 12Gb
Hdd: 1T
I've done 2 partitions: first with 700Gb for Win7 and second 300Gb for CaeLinux (BOTH PARTITIONS ARE NTFS, could it affect the following problem?).
I've installed Win7.
I've modificed the start sequence from the BIOS.
I've put the LiveDVD in dvd reader and ... It give o me the first prompt, where it ask how I want to start it and then, during the load, give an error ...
Can anyone suggest to me how to install CaeLinux or how to fix the problem?

THKS A LOT IN ADVANCE,
Fabio

Dear all,
I've retried, but no good news ....
I get the following error message:

Loading /casper/vmlinuz
Loading /casper/initrd.gz...isolinux:Disk error 10,AX4280, drive EF
Boot Failed: press a key to retry

I don't know what's happen.

Please help me!

Thls a lot in advance

OK!
problem fixed.

I've re-download the package and re-installed it on teh machine and now it works.

I've done the first tutorial (piston).

thks a lot in advance for the precious help.

Fabio