iDeneb dvd boot hang

Hello! My problem is- i cant even load darvin. When i try to boot from dvd- it hang up with spining animated cursor, no boot promt and my drive is not blinking. Even ctr-alt-del dont work, so i have to restart computer pressing pwr button. This problem is only with iDeneb (i have 3 edition). After this fiasco i try to boot 10.4.9- its booting! I dont even understand what the problem might be.

My config:
ACPI x86-based PC
DualCore Intel Pentium D 930, 3000 MHz (15 x 200) SSE2, SSE3
Asus P5LD2-SE
Bios AMI (01/09/06)
Intel Lakeport i945P
2048 MB (DDR2-667 DDR2 SDRAM) Hynix
ATI Radeon X1600 Pro (RV530) DDR3 256mb
Audio- Analog Devices AD1986A @ Intel 82801GB ICH7
Storage- Intel(R) 82801G (ICH7 Family) Ultra ATA Storage Controllers - 27DF
IDE Controller Intel(R) 82801GB/GR/GH (ICH7 Family) Serial ATA Storage Controller - 27C0
SCSI/RAID Controller Microsoft iSCSI Initiator
SCSI/RAID Controller SCSI/RAID Host Controller
Disk Drive Hitachi HDP725025GLA380 ATA Device (232 GB, IDE)
Disk Drive ST3808110AS ATA Device (80 GB, 7200 RPM, SATA-II)
Optical Drive ASUS DRW-1608P3S ATA Device

I forgot to say that recorded disk is ok. I burn it with data verification on minimum speed.

Try to disable onboard stuff, like lan or audio, if you have HT Feature, disable it too, check if you have AHCI Sata Support Enabled, you can always try another distro, check the HCL, a tip for everybody, ideneb have lots of bugs, gosh

Thank you! It is very useful advice.