"I remember a while back, i was channel surfing, and an episode with both Simba AND Nala was present, and Timone and Pumba had to find some kind of flower to heal Sarabi? "

I think you are crazy, dude. I've never seen Nala in the show. Anyway, my favorite episodes are any with Nathan Lane doing Timon's voice and "Once Apon A Timon" which explains how Timon and Pumbaa met and such. It was amusing story, but I prefer 1 1/2 to that. It's more... realistic. And I'm glad they changed Timon's Ma's appearance. She was WAY too scary in the series.