Autoblog with Youtube Channels and Playlists feeds

Hello,
Thanks for the awesome plugin. I'm encountering a few issues:

1. For Youtube Playlist feeds like https://gdata.youtube.com/feeds/api/playlists/8BCDD04DE8F771B2?v=2 the embedded video is not auto-posted. Here's a link to my site where the title shows up but not the embedded video http://wp.motion15.com/?p=1039.

2. For Youtube Channel feeds like http://gdata.youtube.com/feeds/base/users/cnn/uploads?orderby=updated&alt=rss&client=ytapi-youtube-rss-redirect&v=2 the embedded video is posted however it is huge and breaks the page (screenshot http://screencast.com/t/v7Ykt7kZY ) . Example link on my site http://wp.motion15.com/?p=1012. Is it possible somewhere in the code to customize the dimensions of the video size? Ideally on the home page I want it to be small, but on the individual post page I'd like for it to be bigger.

I'm running WordPress 3.3.1 , with these Autoblog addons:
Youtube Add-on
Post formats addon

Thanks in advance for any help.