Reply to Upgrading VCI400 SE EGE Firmware for Mac?

Was looking around at possibilities for this, I do have a PC and Mac so its not a major issue, but would be nice to do it all on my mac. I searched and found this which is for the VCI 400 and for mac. I'm unsure as to whether this should work or not, not trying to brick my VCI 400 EGE.
Thoughts?
Was also believeing of trying to run for Windows version in Wine