Though a few gamblers may disagree, security is critical for success in casinos. Statistical and Software Analysts, Inc. uses Texas Instrumentsí TMS320DM642 DSP in its Casino Class Systems, which have been approved by the Nevada Gaming Commission. SSAIís C-Class supports up to 4,000 cameras divided into 100 zones with as many as 250 individual users. Images are stored in a RAID system built using Seagateís SV35 hard drives, which are optimized for video surveillance systems. Digital zoom, instant replay and image printing are among its standard features.