I was in the middle of studying the various pack plans, when I started to get “ERROR: File Not Found” screen. Hopefully these are only temporarily offline? Under maintenance?
Which plans?
Whahappen?
I hope it’s not just me, or I might be embarrassed. Like I said, one minute no problems, then the next minute…gone. 
From this page: http://www.gbfans.com/equipment/plans/
These all give an “ERROR: File Not Found” message:
Elite Proton Pack Plans
Norm’s Proton Pack Plans
Stefan’s Proton Pack Plans
Sean’s Proton Pack Plans
Norm’s Ghost Trap Plans
Stefan’s Ghost Trap Plans
Sean’s Ghost Trap Plans
SG1Star’s Ghost Trap Plans
Norm’s Ecto Goggle Plans
Norm’s Slime Blower Plans
These still work:
Busybuildr’s Ecto Goggle Plans
Volguus’s PKE Meter Plans
Sarge’s PKE Meter Plans
Slimer7’s Slime Blower Plans
Collaborative Slime Blower Plans
The whole wiki section is down. Thats why those plans are offline. http://www.gbfans.com/wiki/
That’s my fault.
I made a change this morning that knocked it off.
It has been restored.
Thanks!