Lightroom is it. Library and picture development in one go, helps keeping your files organized. Various export modes for different purposes (slideshow, web, print). Tried PS and Gimp but I don't get the way these programs work. Tried LR1.4 and fell in love with it. LR2 is even better :thumbsup: It also allows external editing in PS, nice integration here.
capture one for RAW to JPG, photoshop for JPG. capture one not as feature-rich as LR nor PS, but color and details rendition for RAW is much better than adobe. Processing speed is also a breeze compared to Nikon NX, tho slightly slower than the adobe.