LADX Dethyl Skip Setup(buffered)

I already posted this in IRC, but for those of you who weren't there:
http://www.youtube.com/watch?v=3EtBfBZJRSc
This setup is kinda slow, but its damn easy!

Skip originally found by Wanglicious.

Does anyone know if this is possible in the original, non-DX version of the game?