I've used two different Revolution's in 4 different homes. And currently I live in a home without a single telephone, microwave, or WiFi. The input lag was always the same, it isn't huge but easily noticeable.
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1: i7 920 / EX58-DS4 / HD4870CF / 6GB PC3-1333 / 4x32GB SSD RAID0 on ARC-1220 / 4x640GB RAID5 on PERC5i / X-Fi / ANTEC 1000W / STACKER832 *in progress*
2: 5000+ BE / MA790X-DS3 / HD4550 / 4GB PC2-8500 / XONAR D2X / GCC-H20L / 800W ODIN GT / HD-PVR
3: MACBOOK PRO 15" 2.2GHZ C2D |