runouw.com

I have W7 (Windows 7 for those who don't know how to comprehend acronyms.). Also it might be because I have ♥♥♥♥ of things installed/downloaded on my computer. Also, from what I've played of your levels, most of them weren't very laggy except Dimension ∞ and this. A few others were a bit laggy, but those two were very laggy.