Spent most of today learning more about NSTableView, memory management and other things Cocoa/Obj-C/xCode.
What came of it?
I made a little app for keeping track of shares – via finance.yahoo.com.
Includes an open/save dialog so you can have a ‘portfolio’ to open again at a later time.
ATM I think it only runs in OS X 10.6.MyShares (130 downloads)