3.1 good? I got my 3gs a few months ago so I dunno too much shit bout it.
you wont notice anything major if you update to 3.1 . Actually alot of people have been complaining that the battery drains faster with it.
here the list of changes with 3.1:
- Improved syncing for music, movies, TV shows, podcasts, and photos
- iTunes U content organization
- Redeem iTunes Gift Cards, codes, and certificates in the App Store
- Display available iTunes account credits in the App Store and iTunes Store
- Save video from Mail and MMS into Camera Roll
- Option to "Save as new clip" when trimming a video on iPhone 3GS
- Better iPhone 3G Wi-Fi performance when Bluetooth is turned on
- Remotely lock iPhone with a passcode via MobileMe
- Use Voice Control on iPhone 3GS with Bluetooth headsets
- Paste phone numbers into the keypad
- Option to use Home button to turn on accessibility features on iPhone 3GS
- Warn when visiting fraudulent websites in Safari (anti-phishing)
- Improved Exchange calendar syncing and invitation handling
- Fixes issue that cause some app icons to display incorrectly
edit: i seen Theezy posted this already, oops