Kitchen storage problems

Small kitchen, big problems!
I'm having a storage nightmare, when I think I finally found a place for everything in my cupboard there's something that is getting in my way; pasta packs, cans, jars... I really don't like it! Last minute solution: An Ikea little step is where onions, potatoes and the "varie" box - various (i.e. cans, jars, etcetera) - live.
I have to re-organize my kitchen space again. Maybe I should buy a bigger cupboard? The one I own is painfully small.
Mumble mumble...