Sujai,
You may also consider looking into e-gold and e-bullion as a source of e-currency to trade. Though I find it difficult because in order to do a trade that would make you some money would require a heap load of funding into your e-currency (of choice) account. This of course means a lot of money lost to funding fees.
Here is just an example, years back when I funded $1,000 into my e-gold account I lost about $100 in the transaction. So instead of having $1,000 to do what I needed, I had about $900. There are many funding companies who are willing to make the trade with you and fund your accounts. Just pay attention to the rates and know that e-currency trading is not going to be cheap. It's very costly. This is definately one of those "bet big, win big" type of business and it also means big loss if not done correctly.
The best place to start is actually finding out more about the e-currency companies and what companies provide the funding trade. They should be listed from their website. Good luck to your trading endeavor.
http://www.e-gold.com and
http://www.e-bullion.com
