All; ATi; Radeon Pro IGP (RS). League: Overall; Elite; Extreme; Apprentice; Enthusiast; Novice; Rookie. Region: Worldwide; Americas; APAC; Asia; CIS. If I recall correctly, we met John Bruno while he was working on ATI Radeon and through the years he was responsible for ATI Radeon Pro IGP (RS). ATI RS, Max Memory 4 GB. Intel // MHz FSB, 3 x PCI. IXP 2 PORTS (RAID 0,1), AC' 97 codec Channel. 4 DIMM slot, Supports Dual.