TuneUp Utilities – Version 2011 can help speed up your PC with a new collection of tuning features that is powerful yet extremely easy to use.

Price:  $49.95 for three PCs, upgrades for $29.95.
Download a free, 15-day trial here: http://www.tune-up.com/download

Make your Windows PC run faster and more reliably with this updated utility program. It can do many common tasks quickly and automatically, and clean up your hard drive and registry settings too.

http://www.tune-up.com

Price: $49.95, for up to three PCs

Supports Windows 7, Vista and XP with SP2, in both the 32- and 64-bit OSs

A flexible unified communications service for collaborative workgroups that can share files, import and export contacts and calendars from a wide variety of data sources and Web services, including Facebook, LinkedIn, and Google’s Gmail. Entirely open-source based.

Price: Begins at $5/user/month for hosted version; $1095/yr for 25 users for server-based software version
Requirements: Works on a wide variety of browsers and operating systems. We tested it on IE 7, Firefox 3 and Mac Safari 4 in October 2009.

OpenXchange Inc.
303 South Broadway
Tarrytown, New York 10591
914 332-5720

http://ox.io