[Help] Burn process Fail + Screenshot

I have an LG dvd burner.
Everything was find until about 2 weeks ago..50% of the burnings failed.
Now this is the third of fourth dvd in a row that get fucked up.

I have windows XP pro and I'm using Nero 7


Help!
Thanks

 

Please post the burn log.

 

Here's the log.
Thanks for your reply and sorry for the long log hehe...

 

CdRomPeripheral : HL-DT-STDVDRAM GSA-4160BA300 JRAID Port 4 ID 0 DMA: Off
Disc Manufacturer ID: CMC MAG, Media Type ID: M01, Product revision number: 0

Start with turning your DMA back on then get better media.
http://www.dvdplusvideo.com/dvdguide005.html

 

I followed the guide and found out that everything was on "DMA if available"
Primary IDE channel (x2)
Secondary IDE channel (x2)

 

It said if available but what did the box below it state?
Your log states that it is in PIO mode.

 

Have a look please:

 

First up ..edit out your serial number before someone pirates it

Although this is a good version of Nero I would suggest an update to 7.10.1.0 from here

http://www.filehippo.com/download_nero_7_premium/?2893

These are poor quality discs, try Verbatim or Sony (made in Japan)

 

try uninstalling the controller in device manager and reboot pc

---------
Finalize CD : FALSE Multisession : TRUE
Multisession type: : Start multisession

disc is left open? did you want this?