Just got mine last night. I'm in 'demo' mode to see if this camera works for me. I wanted to upgrade from my Canon SD770 for my upcoming trip to Machu Picchu. I've been playing w/ the iPhone 4 and Hipstamatic and loved some of the results so I thought it would be fun to upgrade. VERY impressed w/ the colors captured. I've had trouble capturing one of the colors in our newly remodeled house and this camera did on the first shot. I'm playing now w/ the some of the filters and have 2 questions that don't seem obvious from the manual. 1) For the Diorama filter, where is the focus field in the LCD screen? I'm trying to pick scenes to take advantage of the filter but can't seem to place the focus area in just the right spot. 2) Is there a way to take a B&W photo in macro mode? I can take each separately but when I go to Macro mode, I don't have a way to set the Picture mode. 3) I'm repurposing some of my 16GB Class 6 cards for this camera. Wondering if it's worth it to go for Class 10? I will take vids, one of the main reasons for this camera vs the Canon G11 was because of the 720p. Thanks for bearing w/ me, I'm sure I'll have a lot of questions over the next few days.