Hi all,Which is the difference between a P4 2.8 Ghz, AMD XP 2500 and a XEON 2.4 Ghz single system? I'm talking about performance not price.RegardsJaime Cu

The P4 2.8GHz CPU is the fastest processor on the market right now (though, that might change pretty soon.) You'd need some good RAM and a good motherboard to get the full potential out of it as well.Ryan-Flightpro08 :-coolVATSIM Pilot/ControllerZLA ARTCC Controller 1 (C-1)SAN TRACON Lead [link:www.taxiwaysigns.com]Taxiwaysigns.com Scenery Designer-----------------------------My "Home Made" System Specs:Intel Pentium 4 2.2GHz ProcessorTurbo Gamer ATX Mid-Tower with 420W Power SupplyEPoX 4G4A Motherboard with Intel 845G ChipsetVisiontek XTASY GeForce4 128MB Ti4600 (Det 29.42 WHQL Drivers)512MB PC2100 DDR RAM40GB Matrox 7200RPM Hard DriveWindows XP Home Edition SP1*No CPU or GPU Overclocking*3dMark2001SE Score: 11298