In this post you will find some of the best links I've found to download Bar files to your playbook:
http://limetrip.blogspot.com.es/
http://www.mediafire.com/?qv7odxcxt28s7#0,1
http://playbookbars.com/
http://goodereader.com/apps/playbook/playbook-android-apps/
http://www.filearchivehaven.com/2011/11/30/some-flash-games-for-fun/
http://www.mediafire.com/?cc2h5fjkc8ck7
http://playbookworld.webs.com/
http://bomberhero.wordpress.com/2012/05/26/special-instructions-for-playbook-appsgames/
These links are not in order of quality.... they may vary.

In this Media Fire link you can find all the blackberry playbook bar files that I found useful and even though some of them might not work, which I apologize for that and hope this won't get me a floppy review, most of them can be really hard to find so I hope you enjoy them and please comment!
You can find the Media Fire link below:
http://www.mediafire.com/?npbavqdoiw565

In this blog you will find a Media Fire link to all my playbook bar files and also some of the best links I have seen during my experience as a BlackBerry Playbook user, also you will be able to comment on posts and find help easily. For more information about this blog, or anything related to this matter, please don't hesitate to contact me for help or support: this is my E-mail: alexpellicce@gmail.com.