Seems like most distros on that list are meant for headless set up, I'm more of wanting one for use inside of a Linux distro as needed with full GUI.

Is there any program designed for repeating a wi-fi signal and controlling the bandwidth allowed to be taken up by the AP. I would prefer an app that would be able to work with dual wi-fi NIC or a standard wired and wireless NIC (which is like my current set up), or if possible on that can utilize a single wi-fi NIC.

What would be a good distro to make use of an old PIII 866MHz tower with 512MB PC100 memory (128+128+256) and 2 IDE Hard drives 15GB and 10GB, what distro could make use of this box and what use could I make of this box, it has dual ethernet ports (one on the motherboard and one PCI card).

I have the same issue, it might just be something with Rythmbox with new files that aren't in the playlist.