iOS4
Hmmm well was up at Midnight with my computer on, iPhone connected ready for iOS4 and I was very dissapointed when it didn't update :( I gave it a chance and 10 minutes but it still didn't update! I gave up and went to bed. I've tried again this morning but it says that 3.1.3 is the current version. Damn you! LOL.
I'll cope but still gutted that I'll have to wait until later to install it.
As one of my friends has hinted that my phone will be 'bricked' when I update it, at least I have a few more hours before that happens haha.
I can't wait till later. Woo hoo