I use sse2. dumb computer aint let me use sse3 with out lagging

Downloading now. Will post reviews in edit.
EDIT: Known issues:
FUSE lights only at 500+ degrees
Same for FSEP
When turning on PCLN sometimes sparking it will cause dust to light.
When putting NSCN on PCLN it will light up the PCLN but not copy anything (just a quirk)
Photons travel (very colorfully) up glass when hit from the bottom.
Antimatter breaks glass before eating it, sometimes doesn't eat it at all.
Firework debris will light up FUSE, but not other elements.
I've passed my bedtime writing this review
My back hurts now
When launching up fireworks go through one pixel size solids.

Glitch whenever i try and open other creations except on the first page

I HAZ BIG PROBLEM.

when i start it up, it says: "powder-sse.exe has encountered a problem and needs to close. We are sorry for the inconvenience." microsoft problem....

but still, what's wrong? i have all the files in the download, but i wont start.

Newer versions of Powder Toy require the Microsoft Visual C++ 2010 Runtime. do u have this runtime?

Neospector
Fuse is lit by temperature and fireworks are 5-6k in temp. And it lights at 2k for me.

Edit: Any powder can go through a 1 px. wall of metl or anything but a wall element. The systems not supporting the accuracy.

That was with V42.3. This beta was compiled with MinGW, but I suspect that Simon used the -march=native flag instead of -march=generic.

When FUSE is added into a simulation and saved as a stamp then reloaded the FUSE turns into FSEP, powdered fuse, immediantly?

perroman8698
same with coal