Sisoft Quantum-Sl 2008.10 SP4 is the recognized leader for high-speed design among electrical and signal integrity engineers, with a proven track record for addressing tough high speed design problems.  Quantum-SI's comprehensive analysis capabilities accurately predict system-level noise and timing margins while significantly reducing the time and effort required to perform analysis with traditional methods.  Quantum-SI's interface-centric analysis approach allows engineers to quickly and easily analyze an entire design for the composite effects of signal integrity, crosstalk and timing and achieve first pass success. Quantum-SI's advanced data and simulation management allows designers to easily simulate and manage thousands of simulations.