Tony from Cocky Culture let me know about an awesome theme he just released called Crimson.

Crimson has a vivid skull and cross bones wallpaper with a hidden dock that brings attitude and style to your BlackBerry without sacrificing speed or battery life.

Features:

• An edgy, progressive design
• Original visuals and icons
• Hidden Docks (2 on the Storm and 1 on all other phones)
• Hidden Home Screen Buttons (Storm only)
• Stands out from the crowd
• Battery pull is recommended after installation.

This theme is available in the store for the BlackBerry Curve 8350i/8520/8900, Bold, Storm and Tour for $3.95 until September 25th, after that it goes up to $4.95. Check it out and let me know what you think in the comments!