Progress with my single plant DWC grow.

Here, I shot a short video of my first attempt at growing in water. Hope you guys enjoy and advice is always welcome.
P.S. -- One of the lower leaves got roasted by the light a while back, if anyone is wondering.

http://www.youtube.com/watch?v=ftB-etjGfgs

hi pantera, looking good for bagseed, get you some good beans, 1 thing i'll suggest, change your tote for a good cooler (helps keep the water cooler longer) & by the looks of your roots a larger res might also help, you mentioned black spots, hope you don't have unwanted visitors, apart from that looks good so far, you have loads of room, i'd suggest large cooler & grow 2 plants from it.

Peace

Hey thanks for the feedback Faithful!
I've decided to buy some seeds next time around but I don't know how I feel about ordering online yet, it still sounds a little scary to me.
The cooler idea sounds pretty good and I do have enough room to grow two plants about the same size as this one but I don't know if my 600watt light will be enough for two plants. I don't want them fighting for light hehe.
Also a large cooler might be a bit of a hassle when it comes to changing out the water solution. But I might just keep topping it off with 100% strength nute water as the plants drink what's in the reservoir and only do a reservoir change once a month.