Hi guys, I need some help here, recently i just moved to a new 2 storey house, My internet service provider gave me a D-link Di524 wireless router. Now the problem is, I have a mac downstair and a pc upstairs, both in rooms. Then i have the wireless routher connected to the adsl modem and I only can get the signal for downstair but no signal at all on upstairs, i think its the think concrete wall that is blocking the signal coverage. So guys what do you think I can do to get boths of my computers to work? Some reckon me to use a wireless homeplug from aztech and some ask me to get a router with mimo, as they say can pass through thick walls.

I hope to hear some opinion here. Thank you so much.