System+Requirements

System Requirements
For most up-to-date requirements see http://secondlife.com/corporate/sysreqs.php

Connection: High Speed Internet Connection (Cable or DSL)
 * PC**

Operating System Windows XP (Service Pack 2) or Windows 2000 (Service Pack 4) Does not currently support Windows Vista

Computer Processor: 800MHz Pentium III or better

Memory: 256MB or better

Video/graphics car: NVIDIA GeForce 2, GeForce 4mx, or better or ATI Radeon 8500, 9250 or better

Connection: High Speed Internet Connection (Cable or DSL)
 * MAC**

Operating System: Mac OS X 10.3.9 or better

Computer Processor: 1 GHz G4 or better

Computer Memory: 512MB or better

Video/Graphics Card: nVidia GeForce 2, GeForce 4mx, or better **or** ATI Radeon 8500, 9250, or better

If connecting through a firewall, Second Lfie needs to connect to ports 443/TCP, 12035/UDP, 12036/UDP and 13000-13050/UDP. (both inbound and outbound traffic is needed on those ports.