preview isn't great, iphoto is too big of a hassle to keep adding your pics in to view them. does apple have a native image viewer like in windows? i like how in windows i was able to just click arrows to scroll through pictures, and i could slideshow easily. i have tried to slideshow w/ the native slideshow (select pics>menu>slideshow) but it can only select so many pictures (80 is the max i think). anybody know a work around?