The other days I saw some people asked for program that supports multiple coins at same time.
A C++ client program was developed that can support Bitcoin and Litecoine full functions now, but not stable and only runs on Linux.
Later it will support other popular coins.
It has only one process, for example, if you change from Bitcoin to Litecoin, Bitcoin GUI will disappear away and Litecoin GUI shows up.
I am thinking about changing to multiple processes: if you change from Bitcoin to Litecoin, Bitcoin will not go away, Bitcoin will exist together with Litecoin.
Which option do you prefer? One process or multiple processes?
Other suggestions and requirement are welcomed.