MS Office Suite and Apps Prices Jump 4% to 10%

With May 12 set for the official launch of MS Office 2010, the folks at ZDNET are reporting on pricing analysis done by Directions on Microsoft.  After analyzing the maze of Microsoft pricing programs for businesses, they report that prices are jumping 4% to 10% across the suite, and for applications like Project and Sharepoint.

Are these increases enough to prompt businesses to look at other solutions, or just another annoying fact of life when running a Microsft-based ecosystem?