In order to upload to the Aminet, go to
ftp://main.aminet.net/new/ in Internet Explorer (Firefox doesn't support uploads although it will do FTP downloads just fine) go to the file menu, select "log in as" and type in anonymous as user name and your email address as password (or better yet type your email address in notepad and copy and paste so you can see what you're typing ;-) ). You should be able to do drag and drop from there. (I haven't uploaded anything to the Aminet just yet so this part is untested.)
