First of all... Happy New Year. Our full-time job had kept us too busy till date, but we've decided to get back to our speed here too!
To start off, here are a few utilities that will sure come in handy for your designs this year :)
This PSD can be used as a template to design over, switching the various grids, rulers and browser overlays on and off as required.
The Android GUI Starter Kit comes with several button elements as well as different interface options for Android GUI.
This collection of Safari, Firefox and IE browser stencils let you easily visualize your ideas, prototypes or visual designs on a browser.
This is a collection of 40+ useful cheatsheets for designers of graphic design applications such as Photoshop, Illustrator, and Fireworks. These cheat sheets available in various formats including PDF, PNG, and web-based (HTML).
The iPhone GUI PSD lets designers easily visualize their concepts for the iPhone. This includes the latest OS 3.0 elements too.
The PalmPre GUI PSD lets designers easily visualize their concepts for a PalmPre. This kit comes in two different font options: Avenir and Coconut.
Wireframe stencils is a huge collection of Omnigraffle stencils in various categories like UI Elements, Ad Units and Browsers.
Yahoo! Design Stencil Kit version 1.0 is available for OmniGraffle, Visio (XML), Adobe Illustrator (PDF and SVG), and Adobe Photoshop (PNG), and covers various design elements.