GSA-H20N problem

[qanda]This thread is about the LG GSA-H20N. Click here to see full specs[/qanda]Hello friends… i own a LG GSA-H20N dvd burner… It works fine with reading cds and dvds.But the problem is with reading and burning dvd+rw discs.:sad:

Please help me to solve the problem…

firmware version:1.02
os:windows xp
processor:AMD sempron
speed:1.5ghz

thank you in advance