Here are the direct links FROM APPLE itself to iOS 4.3 for various iDevices:
iPhone
iPod Touch
iPad
iPhone 3G has been deprecated along with iPod Touch 2G and hence there are no iOS 4.3 for them.
About the Author
Lester Chan
lesterchan.net
Founder of lesterchan.net, a Singapore tech and gadgets blog running since 2002. An engineering leader by day and a WordPress plugin developer since 2003, with a soft spot for gadgets, smart home, and a good deal.
Hi I got the update however I can not find the multiple tasking feature to swtch it on, any idea where it is hidden?
Double press the home button