I made the mistake of buying my GF1 with the kit 14-45mm lens. The kit with 20mm was £80 more expensive. But looking at the price of the 20mm lens on its own it's about £280 here in the UK. That puts the GF1 body at about £200 which seems crazy? Thankfully I have managed to get one from B&H in the US for £210 and a colleague is bringing it back to the Uk for me but why is it so expensive when compared with the kit price or the 14-45? And one last question, what is the difference between the 14-45 and 14-42mm zooms? Why have two that share such similar ranges?