In the discussion about VC (or similar multimedia applications with video) a very important aspect - bitrates - has been forgotten. Playing video directly from the memory card gives absolute limits for the operation: Nokia 770 roughly 400 kbit/s and N800 about 800 kbit/s (small variations depanding on format and player). If NIT's player receives data at the higher bitrate, the player cannot work properly which can be seen as frequent bufferings. A smart player e.g. drops frames, but not too much as we can see with Flash videos.