Windows Live Messenger BETA Version 2009 (Build 14.0.5027.908) 30,63 MB Overview System requirements Windows Live products require the following: * Operating system: Windows XP with Service Pack 2 (32-bit edition only), or Windows Vista (32-bit or 64-bit editions) * Processor for Windows XP: 800 MHz or higher * Processor for Windows Vista: 1 GHz or [...]