Is there a guide on this somewhere? I've been suggested to run squid on my main router (WDS/AP) but I have no idea how to do such a thing and I don't know how much space I need? Should I use and usb flash based drive or an hdd drive? I guess I need to make a swap partition and an ext3 for the cache? Any link is welcomed.. when I'm done I'll write and howto for others...