You should be able to load MeeGo 1.2 on the old netbook so you can broadcast to another OS to see what happens. As to changing the default location of the byte code and media, we have used the media folder as a way to create a common area for all such files. This allows AppGameKit to effortlessly work across multiple platforms as we only use relatively addressed file paths starting with the media folder specific to each platform. The moment you try to use another kind of folder, or an absolute path, your app would fail to work on other devices.
I drink tea, and in my spare time I write software.