Why not try the new Liteon iHAS220? Scans everything and a good burner, just got mine yesterday.
The scans so far are very consistent with my trusty Lite-On LH-18A1P.
Newegg.com has the retail box shipped for $29.99 if you are in the USA…Click HERE
[QUOTE=Grecus;2124885]I am about to buy a liteon for scanning dvd s.
Among the LH-20A1, DH-20A3 and DH-20A4 are there differences.
I am ONLY intereted in the scanning features of the drive.
Thank you in advance[/QUOTE]