I have a Mini 2 GHz Intel Core 2 Duo with 2 GB ram running 10.5.8 I want to be able to stream Netflix and directv though I am unable to install chrome or Firefox and the version of safari I have 5.0.6 is not compatible. I ran software update and updated everything relevant. Is my only option to update the os? I was avoiding this because I wasn't sure if it could handle it well. What are my options? Thanks.