Hi everyone.
I'm a mining n00b, sorry about that.

But I'm very confused with all these differents coins. Well I know Bitcoin, but what are the other coins?
BitCoin, LitCoin, MiddelCoin, FrozenCoin ect.
Are any of these coins ROI possible? Do I have to see it as a long term investment?
Then I see alot of mining stuff. Blades, USB, BFL. But all of it is very expensive. Can't imagine what will happen in 5 years from now.
I have 2 Nvidia FX quadro 4600 - are they usefull? Can get more, but is there a motherboard that can handle more that 2 video cards.
Then there is all these USB Mining and it looks very nice.

But don't understand why Bi*Fury is being sold, why not just keep it for them self. Is that because they know it is not ROI possible?
ASICMiner Block Erupter USB is that not the same as Bi*Fury, RedFury, BlueFury etc?
Sorry for these stupid questions.

Br Valnurat