Ever wanted to play MMS messages from your mobile phone on a desktop computer? A freeware 3GP or M4A multimedia player for Windows XP is rare to find on the internet.
Fortunately, Nokia provides a free application called Nokia Multimedia Player for Windows OS that allows you to enjoy mobile multimedia on your desktop computer. This is a standalone player similiar to what is included with Nokia PC Suite.It supports .aac, .amr, .avi, .bmp, .gif, .jpg, .m4a, .mp3, .mpg, .nim, .png, .3gp formats.
You can even convert full length audio/video files to a mobile format and view them on your mobile device.

-View MMS messages sent to your email
-Convert audio and video files to phone-friendly formats
-Play audio and video files from your phone on a compatible PC*
-Create playlists to play on your compatible PC or save to your phone*

Download here