http://wiki.maemo.org/Documentation/...l_Installation Install the SDK, download the source inside the scratchbox ~ cd into the directory, run ./configure, then make. You'll have to install and/or compile missing dependencies. The SDK download is 2,475 items, totalling 772.9 MB (including the nokia-binaries) The install unpacks to about 2GB as far as I know. You need to have linux installed on your PC.