looks a lot better than the original

Go easy on the sharpness buddy :p

sorry ur not edgy enough

if you record at a higher frame rate and turn off multisampling your videos will look a lot crisper, it's the difference between great and average.

host_framerate <x> in console before you start recording to get the FPS required for optimal slow motion

Right click on your video and go to the bottom under properties and click off under multisampling.

EDIT: i'm assuming you use sony vegas.

i dont think host_framerate matters if you are using lawena to record smooths, which im assuming he does, i may be wrong though

For slomo you just record at high fps with lawena, usually 960 is enough to get by

I used to do 960, but 480 is good enough. I simply don't have enough space to do every smooth at 960. My original avi file looks a lot better than on youtube.. And you mean resample or ghosting? I did that for all clips in this video.