I'm a huge uTorrent fan, and will be a huge webui user when it's finally done. I'm mainly Mac and PC, with the primary use being access to the webui from my Mac laptop (Firefox, Safari) and from my Windows Media Center HTPC (explorer/firefox). My uTorrent box is in my back room, so I'm really looking forward to not having to walk back there just to "visit" my torrents. I'm a UI designer and developer by profession, and depending on where we are in a release cycle, I've been known to spend entire days writing (helpful!) bug reports. I'm happy to pitch in for this effort -- I'll certainly appreciate the outcome.