Compile with winavr, upload with arduino ide

Hello, i found an winavr project that i would like to compile and use with my arduino diecimilia. Is it possible to create a hex file of it with winavr and upload it with the arduino ide via usb because i don´t have an isp.

tanks, forb

You can't upload a .hex file directly from the Arduino IDE. You can, however, upload from the command line. If you set the upload.verbose flag to true in your Arduino preferences file, and upload a sketch, you'll see the command line to use. You should run it from the root Arduino application directory.