Agree.
And as for the sump set up, I'd start suggest doing a lot of reading thru forums like the monsterfishkeepers.com 'set up and filtration' and 'DIY filters' forums. There is a wealth of information out there for sumps, and they can be incredibly cheap and simple, or complicated and expensive as you need it to be. Here is an example of a ridiculously simple sump thats doing a fine job of filtering a moderatly stocked tank; http://www.monsterfishkeepers.com/forum ... Filtration
Yes it isn't as efficient as it could possibly be [as was pointed out, leading to a rather heated discussion...], but with the water parameters at 0, 0 and 10ppm it is certainly efficient enough. Something similar could easily be set up for a couple for hundred bucks with an old tank or plastic tub, some ceramic noodles and filter socks, and it would do the job well enough for most average set ups. The other end of the spectrum would have settling chambers, trickle towers, algae scrubbers, auto water changers/drip systems, moving media, multi-stage mechanical filtration etc etc, but IMO unless you're planning on a really heavily stocked tank then it probably isn't necessary.