Hi Folks I am very new to digital photography and haven't done much photography since I stopped using my (4) Pentax SLR's some years back. But I have just bought a lovely GF1 with the 20mm lens and I am delighted with the results. But I need some advice please on the next step; ---- buy the one stop shop 14-140mm telephoto or ---- buy the 14-45mm and then the 90-280mm telephoto? Camera uses are mostly family shots plus video and for hillwalking, where both landscapes and longer zoom would be desirable. Would the 14-140mm be a better option, less weight, no lens switching, silent AF, or does the 2 lens package offer flexibility that outweighs the 14-140mm benefits. The latter is also more expensive!!! Many thanks in advance.