Thanks guys! I found the TMO thread and I'm currently reading the excellent PDF that Ducimus wrote, which explains what the mod is about. I also found the RFB thread. I suppose if I ask how the two mods compare then everyone will go all politically correct on me to avoid upsetting the modders or starting a flame war... so...
How do the two compare?
(Thanks to anyone who can be bothered to PM me an answer!
)