Web 2.0 Wordle

Wordle.net is a site that allows users to be creative with vocabulary. The more frequently a particular word is typed the more prominently it is displayed the the word cloud. Color templetes are provided and users can customize. The site is very intuitive and fun to use. The issue I am now playing with is editting the size once it is embedded in my blog to the right. If you know how to enlarge this, let me know. BTW - the embed code does not include height & width to easily adjust the widget.