This is a detail for people using Visual Studio 2010, if those VS.100 projects (32 bits and 64 bits) are updated to turn on option "Multi-Processor Compilation" (/MP) on all link-mode / configurations (debug and release), then it "changes life" when you happen to have dual-core or quad-core computer. A full build / rebuild is really much faster, close to n-time faster with n being the number of your processor cores / nodes.
This only requires to turn off "Enable Minimal Rebuild" (/Gm-) on all debug link-mode / configurations.
