Why does it only take still pictures?

Your video card is bad.Go to My Computer-Right click-Device manager -check any yellow signin the video/sound device if any and right click then update.If this work was the driver if not change the video card.

This phone record videos in 176 x 144 pixel resolution, 15 pictures per second. The video file is compressed with H.263 standard and formatted with MPEG4 header. In case the other phone uses a different format, or a higher resolution, your phone most probably will not be able to play the received video file.

Your phone can display JPEG, GIF, animated GIF, PNG, and WBMP type pictures. Other phones can display SWF (animated) pictures as well.

The camera records the audio but won't play it back. To hear the videos, transfer them first to your computer and play them there.

check the video codecs reqired by ur device and convert the vidios only in those format..... ur problem is due to the file u r uploading has different picture(videos= picture+audio) codecs than those required by ur device

Try Downloading Quicktime to your PC. Its free and it plays 3GP(Mobile Phone) and MP4. Which is probably the format your phone is saving the videos in.

http://www.apple.com/quicktime/download/

Download Link is on the Left.

is your psp hacked if not thats probably the problem.

what you have is a mp4 not a mp3. mp4 plays videos, music and shows pictures. mp3 only play music.
change the video format
try .mp4

Videos generally run in AVI mode. When putting pictures into the computer, place them in the "My videos" folder instead of the "My pictures" folder. This should solve your problem.

Most music videos have a copyright protection system on them which will not allow them to be played on your mp3 player, even though they will play fine on your computer. You would have to get a media converter that can bypass or strip the copy protection that will also convert these files to AVI first (by the way, this type of software is illegal). YouTube-type videos are best. You may need a legal FLV to AVI converter (like Riva FLV Encoder) to convert the videos first.

they are probably avi files. Do you have windows media player installed? That should work.