SMS addicts will surely rejoice at this piece of news: the latest update to iPhone's firmware, 1.1.3, has added some improvements that, while minor, will be sure to improve the user experience with Apple's innovative mobile. One of the improvements is significantly upping the text message storage limit from 1,000 to a whopping 75,000 text messages.

Another small but highly-useful change is the implementation of two-finger touch typing, which means that iPhone owners can hold the Shift key with one thumb, while the other thumb can tap capitalized letters. Pretty much understated improvements, but heavy SMS users will surely appreciate the changes made.