Will the real Bob please step forward? There might not be a virus, but life's still interesting in Mainframe when a second Bob comes on the scene. No one knows which is which - including the two Bobs. With wedding preparations underway, Dot can't decide who to marry and turns to her friends for assistance. Meanwhile, an old enemy returns to the system and only one of the Sprites can save the Mainframe inhabitants.

Elina goes to a fairy school to learn dancing and fairy magic. The spring of the fairy land is soon threatened by evil Laverna who intends to prevent fairies from performing the annual vital rainbow dance. Elina must stop quarreling with her fellow students and unite them to save the first bud of the spring.