other than that the lags aren't bad. hers doesn't have IS either but don't know it the z6s do( guessing the z6s are older models than the z7s? her old kodak 4 mp easyshare was truly awful in lower light situations, such as outside under moderate-dense shade, nothing took
One thing to remember is that is does take a rechargable battery, and that is the main thing i am worried about for my trip. i am afraid my battery is going to die and dh willl have to go back to resort to charge. (i have 3 right now though) also check best buy, the were running it on sale 2 weeks ago for 229.00. any questions, i will try and help u the best i can.