I found it's already changed my life once my husband got iphone 4 two months ago.Everyday once i looked at him, he must be scared at the iphone 4 to look all kinds of novel or other news. If i called him then- i have to repeat my works 3 times at least.How to describe my feeling - " love-hate relationship" I thought.I like it also,but i didn't drop it in.I talked about this issue with my lover, but he always "laugh" to me``~~~~~sigh~ how pity am i !