I've managed to get RA1 with launcher working on my Mac using Playonmac and Wine. I can play single player and the old lobby (buggy). When I click Multiplayer (new lobby) I'm asked to download dotnet20 through winetricks and this is where I fail. I try to launch dotnet20 with Playonmac but it crashes. All tutorials I can find are based on Linux so I have no clue on how to get it working.
Has ANYONE managed to play online with Mac? Please help me!