is it true that the iPhone doesn't have bleutooth? and does it cause trouble after a couple of months?

it has bluetoth..but only for headsets (not transfering n stuff)...
no the iphone runs smoothly........the iphone is super fun to use...if u jailbreak it (hack it) it does so much more...and the iphod is awsome..iphone interface is awsome

no its not true, the iphone does have bluetooth and it can cause problems over time depending on if its jailbroken or not, but if i were to choose i'd go with the n95 because its a really nice phone and has features that the iphone lags.