I am a NEW Iphone owner and was wondering if there were any tips or tricks to preserving some battery life on the Iphone? I know of the tricks for my BB, just wondering if there were any for my new bundle of joy.
Just turn the brightness down some. That's pretty much the only thing. Since you have the 3GS over the next couple weeks your battery life will get better. The 3GS has a much battery life than the 3G.
There's a lot of other settings you can adjust to preserve battery life. Including turning off the EQ under the iPod settings. Check out here to find more: Apple - Batteries - iPhone