If you were considering Parallels Desktop 5 for Mac (http://www.parallels.com/products/desktop/) to run Windows under OS X, it retails for $79.99.
But MUPromo.com (http://mupromo.com) aka Macupdate.com and is running an 11-app promotion bundle which includes Parallels 5, plus 10 more apps, all for $US 49.99 (retail $426.72).
- Parallels Desktop 5.0.9344: Run Windows, Linux, and more without rebooting.
- Timeline 3D 2.11.0: Create eye-catching timelines.
- Hydra 2.2: High dynamic range imaging software.
- Spell Catcher X 10.3.4: Global spell checking utility.
- Back-In-Time 1.4.5: Easy access to all data backed up by Time Machine.
- ForeverSave 1.1.4: Never lose any documents again.
- MacScan 2.7: Security tool, detect trojan horses and spyware.
- Mac DVDRipper Pro 1.5.3: DVD ripping tool.
- Hyperspaces 1.0.5: Ultimate way to customize your spaces.
- Web Snapper 2.4: Safari plugin captures web pages as image/PDF file.
- DVDRemaster Pro 6.2: Duplicate, burn or convert DVD movies to iPod, iPhone or Apple TV. (first 20,000 buyers only)