Grant, a few others (non YC members), and I have been working on a file transfer app (Nucleus) for a while now and finally it's in Beta! I would highly appreciate it if you could give it a try.
I plan on submitting it to Download.com but want to start off with a much smaller group.
Oh darn, Windows application. Any thought of making a standardized library that does all the back end? Perhaps Alex Gordon/I/any other Cocoa programmers could try and make a Mac version of Nucleus.
@tLunter: The backend library works fine on Mono, but Mono has no decent GUI library :(
@ddreier: Do you have .NET 3.5 *SP1* installed ? Sorry I don't mention that anywhere on the download page. Edit: Is it possible to provide the call stack?
@Joel: It only works on your Local Area Network for now, but internet support is coming soon.
@Joel: ATM nothing really, but in the future there will be support for internet-based access, and a client will be available for Windows Mobile phones. Also the API for this is actually very easy to use (compared to what Windows offers through Homegroup) and this will make integration with other .NET apps easy.
With Mono, I hope to extend it to other platforms such as Linux.
KeePass (which uses Windows.Forms) on Mono in GNOME doesn't look pathetic. It's better than how Qt apps did a few years back, but Qt has gone a long way since - most apps look pretty good on GNOME and on Windows, they'd obviously look very good on KDE. ;)
@tLunter: The app is in two parts, the front-end (GUI) is developed with WPF, and a mix of Xaml and C# code so there is no chance that can be ported.
The backend library is also entirely in managed code, however, the protocol is independent of .NET so it is possible to have that re-written in C/C++ for Linux.
@Umang: I was reading about WinForms on Mono yesterday and they've done a very good job - if I ever make a client for Linux it'll be with Mono WinForms.