Quote Originally Posted by Mats
Do you have mobo, adapter & CPU?
They have some different network, audio and BIOS ROM chips at least.
-X have a 3 MB BIOS chip while SE have a 4 MB one.

I think you should try this new P4P800-X BIOS instead!!!
Someone have to try it out!
I mean, have we seen any Asus 865/875 BIOS updates lately that doesn't support the CT 479?
One e-mail from Asus support:

Dear Friend :
Thank you for contacting ASUS Customer Service.
My name is zane and I would be assisting you today.
Sorry.The mb is not support it.
Good luck.Hope that could help you
If having any problems, please don't hesitate to let me know. Let's discuss this issue together.
Thank you for using ASUS products and enjoying ASUS services!

zane_zheng
ASUS Customer Service Center (Shanghai ,! China)
If you have any suggestions or complaints about our technical support
service, please e-mail your feedback to support@asus.com.cn. We will then
arrange for a specialist to work on your issue. Your suggestions and
feedback are most appreciated and allow us to serve you better