Yeah, my nightlies were discontinued due to issues with my VPS provider - every time I fixed something, the server would mess itself up either due to hardware failure or because the admin was messing around with the node itself and breaking my VM. I decided to stop because I was frustrated with continuing the project.
Also rxTools is no longer in planned development.
@motezazer even said to the PASTA group that other CFW's work better and that rxTools code basically looked like something from a horses ass (hard to clean up cuz it's so big, AKA horse shit and no one wanna do it).
Anyhooo, I'd personally recommend either AuReiNAND as it allows you to play DS cartridges in emuNAND or CakesFW if you want to be able to have more flexibility with the .cakes patches, such as multiple emuNAND support etc.