ATTN: iPod touch, iPad, iPhone owners: iOS 4 is out

[Camy]

Can the iPhone 3g not change the home screens background? I've looked but can't find the option.
If it can't, I really don't get why, older jailbroken ones can, so what's stopping it?
Seems a bit early to ask, but is ios4 anywhere near being jailbroken yet?

[Trinity]

Seems a bit early to ask, but is ios4 anywhere near being jailbroken yet?

Yes, http://www.redmondpie.com/sn0wbreeze...g-3gs-windows/
That's the first link I found, there seems to be quite a few other methods to jailbreak iOS4 though.