Did great this year and want more next?
Zinnias & cosmos top the list, but I'll be more selective next year. I found I like the zinnias that stay under 3 feet. The Carrousel mix is a definite repeat. Love the multi-colored blooms! Same with the Uproar Rose. Psycho White cosmos is another, although I'll know to make sure it's planted at the back of the bed near the fence. Dwarf Ladybird cosmos are perfect for just about anywhere fronting a bed.
Cat's Whiskers too if the ones I bought this year don't come back. The few I had in '09 didn't make it through our colder than normal winter. The ones I planted this year have been blooming like crazy and I've been pleasantly surprised to see hummers using them.