333Mh/s brings in about 3 to 4$ a month and rapidly becoming less...
It is possible to use them to mine altcoins, which can be a bit more profitable.
You mean Litecoin? No it can't be used for that.
No, I didn't mean Litecoins, because they're not SHA256.
Mining altcoins is a long term investment, and one that needs careful consideration and some market trading balls...
I know, but you'll probably earn more by buying BTC with fiat and keeping on that for a year or so.
Doesn't matter anyways, becouse most do it for fun! So do I.