What alternatives to cgminer are there for the R-Box? I mine other sha256 currencies, and the new versions of cgminer (the ones that support the R-Box) are Bitcoin only.
We only support mining bitcoin, but cgminer can't really tell apart an altcoin mining sha256 from mining bitcoin so there really is nothing stopping you using it.
Unfortunately when mining solo, cgminer now requires the
--btc-address flag, which restricts it to Bitcoin (or
so I was told). I mine most alt-coins solo.