[SP] Incidence
I completed the map with what seemed to be sane, intended solutions. Shooting the portal while yoyo-ing at the end was very hard and took me 50 tries.
Your "intended" solution is wild - seemed more like one of those from the Guys that manage to always do things the opposite way. Dropping Cube #2 down so that it hits the edge of the light bridge and moves toward you just enough to make it to the protable floor square . . tried that many times but never made it. So did it the simpler way. Also - holding and carrying the cubes along the fizzler while you were on the other side and popping them through and up onto the Light bridge is something no one in a million years would ever think of. But - that move is not required.
Nevertheless - GREAT MAP - GREEEAAAT ! !
@PCdoc:
The move that requires
Thanks for playing and I appreciate your feedback; nice to hear you figured out an easier way! I'm going to release 2 more maps and the second of them will be harder than this one.
Thanks for the solution - elegant. I figured that I needed to go back out and retrieve a cube again....just got too tired....no stamina... Thanks for challenging....
My solution is below. I only recorded the Final area where the 2 cubes must be transported from the 2 round buttons at the bottom . . . to the 2 square buttons at the Top.
I cut out about 45 attempted portal gunshots during the yo-yo (to shoot a Portal into the floor panel for access to the Top Room) since they are so repetitive.
This map was so fascinating and challenging - I really love it.
But man !! Those Portal shots into the floor require deadly aim and hair-trigger reflexes.
I have not watched the other Videos yet except for yours.
So please pardon me if this is a repeat of the others.
Yeah that's probably the only other way to complete the final part except the intended one! 
You, Jose and greykarel came up with it independently
I should add - that the method of getting the Companion cube through the 2 fizzlers was a very innovative idea. Stumped me for a while. And your other map, Isolation, I am completely stuck on. Will post a response if I ever figure out how to get that damn cube at the entrance !! The Laser being 2 feet in the air is driving me nuts. Not fair - LOL
Thanks, and I'm glad to know you're trying out Isolation too.. I should warn you, however, the method to get the entrance cube may border on being unfairly difficult (not in terms of execution though) 
@marKiu: haha only you can come up with these weird solutions that nobody else can think of 
very good map, thanks