Good cheap tool for converting .msg to MBOX/emlx?

Hi,

I'm using Klammer for viewing and also for converting .msg messages to emlx (where I can read them in Mail too) on Snow Leopard OS. Now I need to do the same on my Powerbook running Tiger, but I don't know what software to use/trust. I've seen "free" and up to $70+. I don't need batch processing, just something basic. Any suggestions for a good cheap ap for converting .msg to .emlx? Thanks!

~Jen