I remember when our neighborhood got cable growing up. We got Disney Channel (I'm sure at my insistence). I remember the MMC and Kids Incorporated very well. My favorite were the mini-movies that were part of MMC. Teen Angel was one I remember vividly. The mouseketeers were very talented and included Britney Spears, Christina Aguilera, Ryan Gosling and more. Not all of them went on to fame though. Must be odd to be part of such an elite group and then fizzle out.
TBH, besides MMC and some of the morning "preschool" programming, I don't remember much of the premium Disney channel - maybe Anne of Avonlea? I remember a lot of the Nickelodeon game shows though.