How to convert wmv and avi to 3gp.?

I am trying to send my videos (wmv and avi) to my friends cell phone. I am in philippines and he is in alaska.....his phone has 3gp. how can i convert these files for free. thank you
Here is a step by step guide to rip DVD and convert any videos to other video formats and audio formats for iPod touch/classic/video/nano, iPhone, Zune, PSP, video capable MP3 players, YouTube, Myspace, etc. Meanwhile, it can also support output almost any audio/video format including Video format (H264, MP4, WMV, AVI, MOV, RM, 3GP, flv, SWF, mpeg-1, mpeg-2, VCD, SVCD, DVD, etc.) and Audio format (AC3, AAC, MP2, MP3, MP4, RA, WMA, etc.). It is easy-to-use and the converting speed is fast!

Free Download, Flv to 3gp Software Collection Download.

This article shows you how to Extract audio from Flash video, FLV to MP3(MPEG Layer-3).

Software for 3gp 3g2 video converting, convert any video to 3gp 3g2.

http://www.freedvdripper.org/dvdvideogui...
Unbiased reviews and side-by-side comparisons of DVD video converter suite give you enough information to research the ins and outs of a particular product:
http://www.topsreviews.com/reviews/dvd-v...
For mac users, you can choose Aimersoft DVD Converter Suite for Mac:
http://www.macdvdconverter.com/mac-dvd-c...
Also, you can find some other software:
http://www.ask.com

For starters, you should not be going to "www.youtube.com" to
get your videos, but rather "m.youtube.com". Please check out
all 3 of these "YOUTUBE" sites -- everything you need to know
is right there:

http://www.youtube.com/mobile

http://www.google.com/mobile/default/you...
(www . google . com / mobile / default / youtube . html)

http://m.youtube.com/
This is the appropriate website for when you are on a cellphone.
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