Update: We’re showing up in the App Box now. Grab the latest release of Boxee, go to App Box and click on Mevio.
Until Mevio shows up in the Boxee “App Box” store, you can add it manually by editing your sources.xml file in a text editor.
The sources.xml file is located in a folder that depends on your operating system:
Mac:
Users/localusername/Library/
Application Support/BOXEE/UserData/profiles/boxeeusername/sources.xml
Windows Vista:
C:UserslocalusernameAppDataRoamingBOXEEuserdataprofilesboxeeusernamesources.xml
Windows XP:
Windows Vista:
C:Documents and SettingslocalusernameApplication DataBOXEEuserdataprofilesboxeeusernamesources.xml
The file contains XML, with several sections. Locate the <video> section and add the following to it:
<source>
<name>Mevio</name>
<path>rss://www.mevio.com/boxee/</path>
<thumbnail>http://www.mevio.com/static/images/mevioicon.jpg</thumbnail>
<private>false</private>
</source>
Restart Boxee, and look for the Mevio icon in Video -> Internet. Then select a network and you’re off to the races!
Andrew Grumet's Weblog 
you can actually add this without the need to hack files … in boxee
settings > add network source
enter mevio for the name and use the feed for location
rss://www.mevio.com/boxee
you won’t get a shiny mevio icon but you will get the content
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Did podshow go bye-bye ? Never heard of Mevio.
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Same company, new name.
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