~snip~
So in order to be able to play with LTC, you'll have to register a new account with the LTC option (you can use the same email), which will essentially create a new account with LTC as the deposit option.
Thank you for reducing the min withdrawal amount to 0.2mBTC. Never thought that it will be done within few hours!
Well, we can create two accounts with same email address by choosing different coins during registration! It was unknown to me. BTW, a coin switching option would be easier in that case. Hope the dev will implement this feature soon.