How to convert AVI & WMV(DRM-ed also) to iPod Touch, iPod Nano, iPod Classic ?
It’s a very pity that iPod does not support WMV and AVI which are the most popular movie formats in nowadays. But never mind, here is an easy solution to put AVI & DRMed WMV on iPod Touch, convert WMV & AVI to iPod Nano, and transfer DRMed WMV & AVI to iPod Classic.
To convert regular WMV & AVI to iPod touch, iPod Classic, iPod Nano, common iPod Video converter is OK, but for DRM protected WMV and AVI, you need a DRM removal to strip DRM first, then to convert them to iPod MP4 or iPod M4V.
Here is such an all-in-one iPod Media Converter that can both strip DRM and convert WMV & AVI iPod Touch, iPod Nano and iPod Classic, attached also the step-by-step guide as following:

Run this iPod Media Converter, click “Add” to load the DRM protected WMV file, if you play it, the pop-up window will ask you to input your license info to confirm if you are authorized.

Then, select the output file of your DRM WMV, the preset formats work pretty good
You can also customize the output file, if you want to extract audio from the protected WMV or protected AVI, click”Common Audio”, you can also click setting to adjust related parameters.

After that, set the output path for your converted DRM WMV file, click the red-highlighted area to finish that.

Then you can free your protected WMV or AVI and play them on you iPod Touch, iPod Nano, iPod Classic.
You might also like to check for even more "How-To" transfer the DRM protected music, video, movie to media devices like iPod, iPhone, Zune, PSP, Xbox 360, PS3, Creative Zen, Archos, Sansa, Iriver, Samsung, Cowon, Sony Walkman, as well as mobile phones like HTC, Blackberry, Sony Erricsson, LG, Nokia, Motorola, etc.
