Install Magento and configure the Joomla bridge component by Dougall

I would like the shopping cart Magento (free community version) set up in my Joomla 1.5.20 website using the Joomla Bridge Component (MageBridge – which I can purchase) and the Magento program is to be… (Budget: $30-$250 USD, Jobs: Joomla, Magento)