Great links, thanks. That tutorial is a huge shortcut to the general idea I envisioned having to do myself. Nice thing about that is you can do some really slick looking buttons depending on the pictures you make.
GWEN looks promising, unfortunately the examples were compiled for Windows. It does look to have an Xcode source setup though, so I may try get that working.
Either one will save me loads of time over what I envisioned having to do from scratch, thanks again!