Steam Portable ?

Hello everyone!

I'm a big fan of portable applications and i think that steam portable is highly requested . Searching on the web i found a Steam Portable 0.2 Development test version on portableapps.com

Unfortunately downloading it resulted in malware detection by Microsoft (probably false positive since portableapps is regarded a trusted site) . I found another version on youtube labeled 0.1 portable version

This version worked , but it still creates some registry keys , and steam services is stored in common files in Program files .


Has anyone managed to make a completely portable version of steam or as close as possible ?