[ Thanks to kiterunner for this link.
]
“Bisgi themes just won’t stop improving. They stunned
everyone before with their incredible collection of themes
downloadable via bisigi PPA. Now a new theme called ECO is released
which for me is the best so far. Another important USP of Bisigi
themes is that, they include everything. From login window theme,
to icon theme to metacity theme to everything else. You get a
unified integrated experience.“How To Install Bisigi Themes in Ubuntu Lucid, Karmic Using
Bisigi PPA?* Open Terminal (Applications – Accessories – Terminal) and
copy-paste the following line into Terminal.sudo add-apt-repository ppa:bisigi && sudo apt-get
update* Now, Install all new ECO theme. Just copy-paste the following
command in Terminal”