I downloaded Vtune 6.1 a while back, and just finally got around to loading it. I installed it and got the following message when I started it up. I tried removing it and reinstalling, but I still get this message:
The license for VTUne Performance Analyzer is invalid. Please contact technical support.
It looks like your license has expired. Contact tech support and they may give you a new license. Btw instead you probably want to try out VTune 7.0 since VTune 6.1 is pretty old now. You can get an eval here http://www.intel.com/software/products/vtune/