Some of Lightroom's advantages are its compatibility with both Mac OS X and Windows, its nondestructive editing capabilities, its fast performance, its integration with Adobe Photoshop CS5, and its support for editing presets.
Compatible only with Mac OS X and being somewhat reminiscent of the operating system's iPhoto application, Aperture 3 is an excellent tool for organizing photos into libraries and projects.
A 64-bit os for Your 64-bit Machine The dual-core PowerPC G5 joins forces with Mac OS X v10.4 Tiger to enable 64-bit computing.
I am also looking forward to Mail having a sidebar instead of a drawer in OS X 10.4.
The Lowe's Virtual Room Designer is compatible with PCs running XP SP2, Windows Vista or Windows7, or Macs running OS X 10.5 or higher.