Liteon DOS drivers?

I noticed that Liteon drives come with a CD that have DMA capable DOS drivers for intel chipsets, but not for Via based chipsets.

Anyone know of any DOS drivers that I can use to enable DMA on the cdrom drive? The max speed it can read now is 12x, and it seems that is also the max write speed, which sucks when you have a 32x drive.

I also noticed that Ghost is also writing at ~10x, it takes about ~14 mins per CD.

(Yes, I know I can use ghost to do a image to HD, then HD to CDR, but that involves a extra step. ;))