Update is every 60 seconds.

Just modify the line:
var g_update_interval = 60000;
to change this.

Then ZIP everything up, rename it to .gadget and run to reinstall the gadget.

A Windows gadget that displays the current BTC to USD currency rate using data from the Mt Gox feed.



On GitHub: https://github.com/thermal/BitcoinCurrency.Gadget

For quick install: http://www.digital.com.au/files/gadgets/BitcoinCurrency.gadget

Enjoy!