We recently released a set of new freely downloadable Windows 7 themes in the Windows Personalization Gallery. Download:

• Windows 7 Artic theme
• Windows 7 Fireworks theme
• Windows 7 Snow Angels theme
• Windows 7 Winter theme
• A bit late now, but nevertheless: Windows 7 Holiday Lights theme

Following packs are already available for a longer time:

• Avatar theme
• Halo Reach theme
• Porsche theme
• Ferrari theme
• And many more…

Find all available theme packs in the Windows Personalization Gallery.