I have no complaints or big new feature suggestions, the only thing I'd like is bigger triangles for sliding the separator bars all the way up, down, left or right. I use them a lot, but every time I do I am irritated for having to focus on doing such a simple thing. An other option would be just to put all things (transfers, search, playlist, files) under different tabs, but of course this would make LW too much like Kazaa.

We do plan to make the triangles larger. I agree they're a bit too small, to the point of being useless (and nearly invisible). You can click anywhere on the bar & drag them up, meanwhile, though.