Here is my guide to enable friends in PacSteam!
Before you do any of this, update your pacsteam using AutoUpdator.
First download PaCmAn's Community Patch :
http://www.pacman.myfirehost.com/viewtopic.php?f=64&t=14675&p=87860&hilit=community+patch (Scroll down a bit and click the download link (s) (You'll need an account to view the post)
Once downloaded, make sure Steam is closed and run the patch. Once this is done, head to
http://myzerogear.com/beta/invite.php Scroll down and enter your email, then check your email for a link, open the link and then keep that page open!
Now, open PacSteam Inventory and choose the Legit mode. Login with your cracked account and go to the My Games tab. Click the "Activate This Product On Steam" button and copy and paste the code from the page I told you to keep open erlier, click next, then next, then it will install a game for you. You can stop the download if you want and delete the game content, if you just want friends, then once it has finished downloading or you deleted it, w/e Close and log out of steam, and open the inventory, then open the Steam.dll Patch (Just incase it gets overwritten with the legit one) and then run PacSteam. And there you have it! Steam Friends and community is now available for you to fully use!