Obtain 1.0.0 client through auto updated stickied in minecraft section.
Download: https://www.gamu*******/Minecraft.rar (Replace or rename the exe)
Extract to: C:\Users\youruser\AppData\Roaming\.minecraft\
You will have to edit your hosts file to play, hosts file editor provided by @master131. Tested safe and fully working.
MPGHCraft Hosts Editor.rar - Jotti's malware scan
Start up minecraft, login with your MPGH account, goto multiplayer and join the already displayed server, or direct connect to mc1.mpgh.net.