Updating firmware LiteOn

[GLH]

I have a question:

My burner is LiteOn 32123S with firmware XS0R.

Now i have purchased some CD-R manufacted by PROStore that will not be found in my burner.

Can i update the firmware to XS0X to fix this problem.
Will i lose the capability of burning SD2-Games ?

[GLH]

Thanx VLuka.
I have updated the firmware now.

But the CD-R i've bought don't be found (No disc inserted) in my burner. I will bring them back to the store. I think these CD-R are mismanufactured. Hope i will get my money back...