We believe currently this is set to 24-48hrs that those nodes were active. Overall we estimate about 15,000 - 20,000 downloads of the core v4.0.3 wallet globally.
How much DGB I need to set the node? and how much is reward for node?
It's not POS, DigiByte is POW. You do not need any dgb to run a node and you do not receive any dgb just for running one. A node is nothing more than a core wallet connected to the internet. It's a great place to keep your dgb and it supports the DigiByte network.
not for you particularly darkholder but
This video is a good place to start for anyone new to wallets, the wallet used in it has upgraded to digispeed since but the principles remain the same.
https://www.youtube.com/watch?v=x5Ct9mqmukwdownload your wallets from official source, this link should take you there but always double check that!
https://digibyte.co/choose_wallet