I still fail to see the point going through 15 versions of a same level that has either texture swapping ot insignificant edits that a normal person wouldn't bother to explore. Who cares that there was green grass in CEZ when it was unlockable? Who cares about some tiny little steps being changed over the years in GFZ1?
Now that's plain hostility, even if not too leveled. I give a shit because there's a lot of better stuff to do than waste his time porting horrid levels from the beggining of time. I'm encouraging him to quit this and do something more productive like learn to Lua, make an interesting character or make a good map.
Anyone with a brain can go into the SRB2 Archives, download an exe, play it and delete it if he doesn't want to waste space. I've nearly never seen anyone playing this mod in Multiplayer (like Match or Tag) other than random people messing around in the maze levels of Beta 2 playing "Slendertag" (including me, it was more enjoyable than playing them in SP or Co-Oping them).
tl;dr: what I'm trying to say, glaber, is that there's much more interesting stuff to do than sweeping dust from random relics from the past. Think about it.