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Mixed
Pixel
Frankfurt
Busy
DarkOrange
32x32
Avatars & smileys
Hamburg
Firebrick
UI
Fugue Icons
Busy, Status, network
Black
16x16
Cologne
do not distrub, away, Available
MediumTurquoise
Munich
Berlin
DimGray
Busy, Status, offline
PC 100 Icon Pack
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Family & home
Shrunk Pidgin Smilies
Busy, Msn
DarkSlateBlue
24x24
Silk
Status, Busy
PowderBlue