Tech Messages | 2010-07-21

A special extended edition of Tech Messages for 2010-07-08 through 2010-07-21:

• Red Hat releases Enterprise Virtualization 2.2
  This is a big deal for those interested in Virtual Desktop Infrastructure (VDI).
• Avoiding Second Startup Syndrome
• IT pros: Success equals doing more with less
  I'm a sucker for graphs.
• Poor application performance to blame for lost productivity, increased costs
• Three ways to shift spectrum from TV to wireless broadband
• Solve PHP error: Cannot modify header information – headers already sent | PHP programming | Tech-Recipes