[All4TheInfo]

cause i got email from hp i wrote them here what they say

Dear allfortheinfo,

DVD+R media is not referenced in the specifications and product support
materials for the DVD100i drive. DVD+RW media is the only media
supported for the life of the DVD100i drive. The tables below list the
compatibility of DVD and CD media with the HP DVD100i drive.

DVD media:
+--------+-----------------------------+-----------------+
|Media |HP DVD100i read-compatible |HP DVD100i |
| | |write-compatible |
+--------+-----------------------------+-----------------+
|DVD+RW |Yes |Yes |
|disc | | |
+--------+-----------------------------+-----------------+
|DVD+R |Yes |No |
+--------+-----------------------------+-----------------+
|DVD-R |Yes, usually |No |
|disc | | |
+--------+-----------------------------+-----------------+
|DVD-RW |Yes, usually |No |
|disc | | |
+--------+-----------------------------+-----------------+
|DVD-RAM |No |No |
|disc | | |
+--------+-----------------------------+-----------------+
|DVD-ROM |Yes |No |
|disc | | |
+--------+-----------------------------+-----------------+

but do u think it will still burn dvd+r media