The Gliffy Plugin for JIRA makes it easy to add visuals to your JIRA issues. The following 3 minute movie explains it best:

Learn more about our JIRA Plugin, or download a free 45 day trial.

We never issue discounts on our products, but we thought we'd make an exception for this new product since we're so excited about it. If you make a purchase before March 15th, 2009, you will receive a 10% discount by including the following discount code: GJIRA03 Discount will be applied after you create an invoice.