As the title suggests, this is a tool I programmed in C# that allows the user to edit what seeds are initially gotten via the seed satchel. Lin made a tutorial way back in the day (
http://zeldahacking.ulmb.com/index.php?topic=14.0) explaining how to do this through hex editing. He said he would make a tool but he is just a big doo-doo head and didn't actually make a tool. So here I am today making the tool instead. Enjoy.
A very simple program to use, simply:
1. Click the "Load ROM" button and select an Oracle of Ages ROM. (Make sure before hand you have gone into ZOLE and have removed beginning locks (patch in patches menu) otherwise you'll just get a message telling you to do so).
2. Select which seed you want the seed satchel to start with via the drop down box.
3. Click the "Change seed" button to save your changes.
Screenshot:

Download file:
http://www.mediafire.com/?qi6ay8ay1tpqeef