Server-building tools

This morning, the long-awaited server-parts arrived at the office.
So I could start building the new servers for our mail, storage, upload, etc.
Only one problem... the rails to mount the servers in the server-rack didn't fit.
So there were 2 options:
- disassemble the entire rack and rebuild it from scratch, which would require the old machines to go offline.
- saw off two small pieces of metal from the rails.

The tools required to build a server:
- screwdriver
- coffee
- patience
- metal-saw