ISO, shutter speed, aperture. All the adjustments before a perfect shot came be taken. A 3 day crash course on Basic Photography using a DSLR. So much to learn and so much patience crawling on all fours at the botanic garden guided by the Professionals. Am I ready to lug around a 800g around my neck wherever I go? Or be contented and frustrated(when it comes to night shots) with the compact canon IXUS?