Apple Releases iPhone OS 4 Beta 3 and SDK to Developers

[Mazda 3s]

Is it just me, or does the screen seem a lot more sensitive in 4.0 than it ever did in 3.1.2 or 3.1.3? I find myself making a lot more mistakes or misclicking a link (especially in Safari)

 

[MacJBEwing]

Will Mac OS 10.5.8 work with iPhone OS 4

I heard that I may have to upgrade to Mac OS 10.6, is that true?

 

[azentropy]

I heard that I may have to upgrade to Mac OS 10.6, is that true?

Yes, it requires the latest SDK which requires 10.6.2 or newer.