I recently OCed my 32123S to 40125S, following the instructions on this thread http://club.cdfreaks.com/showthread.php?threadid=54277.
After converting, everything seems to work great. I have not burned much since upgrading. Nevertheless, just yesterday, I burned a few CDs, some were CDRs and some were CDRWs.
Each CD were close to 80mins (Music CDs), and regardless of the type of CDs used, and speeds chosen,they all took about 20 mins to complete.
Now, from what I can remember vaguely, my old 32123S did not take as long when burning a full CD, I was burning at about 4 mins per full CD. I do have DMA enabled on all drives.
If I "upgrad" to my 32123S, should this improve?
BTW, since the upgrade, no single parts have been changed or modified in anyway!
Any suggestions/comments appreciated.