PX-708A troubles again

Initial conditions:
Plextor PX-708A, latest firmware patched for Region-Free
ASUS A7N8X-E motherboard (nForce2, nVidia IDE drivers), or ASUS TUSL2-C motherboard (i815), DMA enabled everywhere
Media: Verbatim DataLife 2.4x DVD+R

Several times in a row in the middle of writing process Nero (6.3.something and suddenly gave me “Write error” and “Session fixation error” - disk thrown away, and with second attempt with same setting works fine.

There was no problems with Verbatim DVD-R (4.x DataLifePlus), but I still have quite a large pack of those +R, and don’t want to throw them away - and anyway statistics with -R are yet too small.

Yes, I do know that nVidia IDE suck, but the other PC is quite different yet with exactly the same problem…

Ah, yes - on the first PC it is Master with Slave being another Plextor CD-RW, on second one - Slave with some ASUS CD-ROM as Master

use the microsoft drivers instead of the Nvidia drivers.