Yes, the video was useful. :3

To record your screen, use FRAPS: it's awesome.

I'm uploading the Part 1 of 5 video. It's 53.3mb FLW format.

All it covers is how to quickly create 5 units and how to create 5 actors for these units and how to link them efficiently (using Editor - Prefix).

I will make Part 2 if this upload is of an okay-ish quality (read: useful).

Part 2 will be create 5 weapons for our 5 units and if I can squeeze it all into the 5 minutes, I'll create 5 different weapon types:
Instant Attack - Like the Marines Gauss rifle - Weapon > Damage Effect
Beam Laser Attack - Like the Colossus (sort of) - Weapon > Beam > Damage Effect
Multiple Missile Attack - Like the Longbolt Missile Launcher - Weapon > Create Persistent > Launch Missile > Damage
Simple Missile Attack with Buff - Like the Marauders Punisher Grenades - Weapon > Launch Missile > Set (Damage + Apply Behaviour) > Buff
Mortar Attack - completely custom, mostly to demonstrate the power of 'Movers'

But I think this will be over 2 or 3 'parts' since I don't think I can squeeze all of that in 5 minutes.

Edit:
Data Editor Tutorial (1 of 5)

Why is it Flash format (.swf) ?

So you will piss and moan.

I really hope to see this, sounds awesome!!