Is anyone familiar with a bus company called Co Tours?

Someone emailed me a tidbit about getting from guayaquil to Cuenca via a private buseta called Co Tours....BUT DIDN"T GIVE ME ANY OTHER INFO.

Any info appreciated.

amerpages.com/eng/ecuador/items/view/2317/cotours-cia

and

lonelyplanet.com/thorntree/thread.jspa?threadID=1636022

go to post 8

thanks!  I'll take a look at these, or maybe I'll let my wife take a look :)