DIY Pocketfolds - Instructional Video!

I'm yet another b2b looking to do pocketfold invitations - but I'm on a terribly tight budget and cannot afford the pre-made pockets on sites such as paper presentation, etc. So I did a search to find out how to actually make the pocketfold myself (as opposed to just 'assembling' it) and found this video on YouTube!

I'm more interested in a tri-fold type but I think you get the gyst from watching this!

http://www.youtube.com/watch?v=I02lGEwPh3E