Heres what the wiki article said
a Cartoon Network project created by Cartoon Network executive Rob Sorcher that would have been a showcase for animated shorts created without the interference of network executives and focus testing. It was headed by Craig McCracken (creator of The Powerpuff Girls and Foster's Home for Imaginary Friends) and Rob Renzetti (creator of My Life as a Teenage Robot).[1][2] 39 shorts for the project were in development at Cartoon Network Studios, but only 14 of the these were completed.[3] Of the shorts which were made, only Regular Show has been greenlit to become an animated series

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By the maker of flapjack my favorite of the 4
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My 2nd favorite although I dont like how the poeple are drawn
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its alright
Made by someone from chowder
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I dont care to much for this show but I like the animation and textures
made by the same people as dexters labratory & powerpuff girls

to bad only one of them were made into a series but better one good show then none cartoon networks turning into crap
Clicky