Oh, hey, my pleasure. I was seriously thinking of making a donation, that's how pleased I was (you'll have to wait until I get my job back, though ;^).
But honestly, I am very impressed and I can't believe your app doesn't get a lot more buzz.
So a few Q's, does Knots support still image playback? Because then I could link it to my cache of digital photos, and we could do the whole "photo album" thing anytime we wanted to - the wife would seriously love that.
And could Knots function as a standalone media player? I have to say, all the media players for the N900 I've tried (I think all of them) are flawed in some way or another. There's NOTHING I like better than a lightweight, small-footprint media player (I'm a longtime fan of both VLC and Media Player Classic for the PC) and if Knots could function as a do-all media app for the N900, that would be fabulous.
And what about streaming internet radio? I didn't see any mention of that, but I know VLC can handle it. Any good media player should be able to do that as well, IMO.
But in all honesty, you should be shouting this whole "720p on the N900's screen" from the rooftops. You'll get a lot of happy customers if that is not just a fluke. 720/1080p BR rips are hugely popular, you can hardly even find a non-HD rip anymore.