Sundae was on two of the 57RDV's albums, It's On Now: Summer Edition and Roguish Ways, on the songs "Gutter Living" and "Thong Thissle" respectively. She made an appearance on "The Reinforcement" from Mr. Stinky's The Reinforcement album. She appeared on a couple compilations as well, "Haters Anthem" and "Da Combination" from 50 MC's and It Starts In The Middle respectively. Vell Bakardy had her on the song "MO Tales" from his Universal Game: The Big Boom Theory, and Big Syke (formerly of Thug Life and the Outlawz) had her on a few tracks on at least one of his albums, I'm thinking it was Big Syke Daddy.
Those are all 1998-2002, then there is "Best Friends" with Baby Down, which has a video on Youtube I believe.