You are too lazy to read several previous threads to find available answers for your question.
Please stop lazy, spend couple of seconds to visit the following thread (via my link) and get what you are interested in, bro.
It's not mandatory, this one can be used parallel with SnowGem core wallet. This is light version, which used to send/receive coin. If you want to setup MN, you must use core wallet.
Hope it helps!
Sorry, Is it the same to the previous Simple wallet? If yes, I don't really understand why dont you just upgrade the old one? Would you mind explain to me what Electrum means?
By the way, thanks TXID too much for your continuous efforts to the Snowgem project.
I hope that some day Snowgem will reach what Zencash, Komodo (other coins which used Equihash algorithm) have reached, at least in terms of price.