@depmco
Just a suggestion if you want something relatively simple for radio streams. PLS playlist file:
Create following in text editor (i.e. Notepad), save with .pls extension (i.e. "Radio.pls).
[playlist]
numberofentries=2
File1=Stream URL
Title1=Whatever title you want
File2=Stream URL
Title2=Whatever title you want
and so on...
If you want them in some specific order and add new ones later you just increment numbers.