PC OS
This distribution got 640 points out of 750 for its less than 700 MB content.
Based on Ubuntu it detects hardware easily but web edition is poor in detection of LCD diplays and boots up quickly.
Its partitioning tool is gParted.
It comes closely behind Linux Mint.
It has Skype and Microsoft mail facility.
Its desktop is Xfce and the graphics are not impressive coming from Xfce but it is a good utility Linux distribution
Try it for fun!
Unfortunately it does not link up with its home page with Live CD.
They should improve the web edition with links to home page and some addition of Google gadgets like gOS instead of promoting Microsoft.