A:No Converting. No PC software, Easy use. iPlayer can play video directly without any converting through hardware decoding.
A:Because the hardware limitation of DS console, DS can’t play video directly. iPlayer has a decode chip built-in. This chip provide the powerful multi-media function beyond the hardware limitation of DS console.
A:iPlayer can support 640 x 480 perfectly. Resolution out of this range, iPlayer can play it also, but we do not guarantee the fluency.
A:NDS, NDSL, NDSi.
A:iPlayer support almost all popular video format. AVI, RMVB, RM, FLV, ASF, MPG, WMV, MP3, include the DivX & XviD.
A:Up to 32GBytes.And support SDHC high speed MicroSD.
A:iPlayer can play video more than 4 hours. Test environment: Brightness 2, volume biggest with earphone, NDSL.

AVI:is a popular multimedia video format introduced by microsoft in 1992.

RMVB:is an extension of the RM format developed by RealNetworks.

MOV:QuickTime is a multimedia framework developed by Apple Inc.

DIVX:An attempt to create an alternative to video rental in the United States.

MPEG:formed to set standards for audio and video compression.

FLV:Flash Video is a multimedia format used to deliver videos over the Internet.

3GP:is a multimedia container format defined by the Third Generation Partnership Project.

ASF:is Microsoft's proprietary digital audio/digital video container format.

WMV:is a compressed video file format for several proprietary codecs developed by Microsoft.