Hey beans...shame about the nanner. My little PB is looking like she'll do 9 full weeks, so you're only a little early. Should taste amazing though :) At the mo mine smells of heavy industrial with a tad of citrus.
As for cameras, it's all about the lenses when it comes to SLRs imho. You're buying into the system of lenses and over time you'll replace the body but keep the lenses. A body is for Xmas, a lens is for life :) I'm a Canon person...I like the metering and lenses....other people prefer Nikon for lens quality...but it's really splitting hairs...both supply incredible lens ranges and tidy bodies. Check out the Canon 450D for a great starter SLR, but if you or your mrs are serious about photography you'll want to change the stock lens immediately. If money is tight get an older model on eBay....30D is a great cam (I have one) and has been superceded by the 40D, so will be cheap....or the old 5D for amazing body (also recently superceded by the 5DII).
Once I've got some decent buds to shoot I'll get my kit out and start shooting some proper photos of my grows...but atm my growing skills < photographic skills....