Just now I recall, You could try with a software package known as 602 PC Suite. In fact, you can download this package from a site , address is
www.software602.com; You can buy the CD which contains lots of good software for convertings files in different format. You can get a CD for $9.95 from that site. Unfortunately, I can't even spare couple of bucks. If you graciously make copi for me I would be delighted. This is not pirating. Please visit the site before making any decision.