There are several Firefox plugins listed

The two I checked are free, as add-ons. I suspect the rest are also.

FoxyTunes :: Firefox Add-ons
https://addons.mozilla.org/en-US/firefox/addon/219

Forecastfox Enhanced :: Firefox Add-ons
https://addons.mozilla.org/en-US/firefox/addon/1978

Regards,
Bert Kinney MS-MVP Shell/User
http://bertk.mvps.org
Member: http://dts-l.org


Barry Karas wrote:
> There are several Firefox plugins listed on web page
>
> http://en-us.www.mozilla.com/en-US/firefox/2.0.0.8/whatsnew/add-ons/
>
> While the option to try each one is shown, the prices are not. What are the
> prices of each?
>
> Thank you.
>
> Barry Karas
>
>

Just search here for free extensions.

Browse Extensions by Category :: Firefox Add-ons
https://addons.mozilla.org/en-US/firefox/browse/type:1

Regards,
Bert Kinney MS-MVP Shell/User
http://bertk.mvps.org
Member: http://dts-l.org

Barry Karas wrote:
> There are several Firefox plugins listed on web page
>
> http://en-us.www.mozilla.com/en-US/firefox/2.0.0.8/whatsnew/add-ons/
>
> While the option to try each one is shown, the prices are not. What are the
> prices of each?
>
> Thank you.
>
> Barry Karas
>
>