Here are the smallest episodes I have available(5.7 Megs each). They are all on my account so they should work.
Episode           Name             Theme            Location
Episode 101 Cartman Gets and Anal Probe Aliens Visit South Park Zip file: 
Episode 102 Weight Gain 4000 Kathy Lee Gifford Visits South Park Zip File:will be here tommorrow
Episode 104 Big Gay Al's Big Gay Boat Ride   Stan finds out that "It's ok to be gay!" Zip File:will be here tommorrow
RealPlayer RealPlayer G2 To play Episodes  REAL Networks 
Now you can only upload 1 meg at a time on this thing, so I had to use Multiple Volume Compression Tools
Compression Tools                  Location
WinRar -my personal fav  WinRar 
WinArj  PowerZip A Universal Compression/Decompression Agent (Could'nt get a hold of Winarj) 
Ace -I almost never use it cause no one knows DOS anymore  ACE...Don't forget kiddies, its DOS 

I will not upload any more episodes for now. If you have a special request e-mail me at [email protected]  Mail Me