Hi There, I own a 16GB iPod Touch and have done since just after they were released in the UK. However, like most, I don't like carrying around both the iPod and my phone, so am looking it trading them both in and buying an iPhone. I was in the carphone warehouse today (somewhere I would never normally go, except I knew that they would have some iPhones) and briefly played with a 4GB iPhone. Compared to my iPod touch, the iPhone is a lot bigger and doesn't seem, to me at least, solid. Holding the two side by side, the iPhone seemed quite tacky (no offence!). My question is whether anyone here either has both devices or used to have the iPod Touch and now has an iPhone and what there impressions of using each device is. I am worried that if i buy an iPhone, i would miss the amazing build quality and small size of the iPod Touch. Has anyone noticed this, or does it just seem flimsy because it is not what I am used to, in the same way that the iPod Touch seemed heavy when I first bought it, but now feels very small and light? I'd like to hear your views about changing and if you miss the small size of the iPod compared to the iPhone. Thanks.