Superb Mini Server is a Slackware based distro small enough to fit on a CD. The file size comes in at around 456MB and has the ability to run in RAM on computers with more than 1GB of RAM(which should be just about all computers, even older ones). Upon boot, there are many options for just about every scenario you need. The only problem, it isn't available as a torrent. While the download size is small, it will still probably save you 10 to 20 minutes time by using a torrent(complete guess based on my many downloads since there isn't a torrent currently available). If you prefer downloading by torrents or if you want a faster download, this is the way to go. Enjoy!