Tony,
I've been using this one with great success...very easy to use.
http://download.cnet.com/JustZIPit/3000-2250_4-10222609.html I use RarZilla for opening rar. files.
Both are free.
Ian
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Yamaha Tyros4, Yamaha MS-60S Powered Monitors(2), Yamaha CS-01, Yamaha TQ-5, Yamaha PSR-S775.