Over the next few months I will be involved in a number of Notes application projects that will require design interfaces for our clients. I usually sketch out the interface using paper and pencil and then scan it in and store it in a file.
I read Daniele Vistalli's blog about "Website designs for lazy developers." He mentioned in his blog about the tool Balsamiq Mockups. I downloaded and tested it out. It is great. It will save me a lot of time.
With Balsamiq Mockups I can quickly create it and store it as a file and make changes to the UI design with the client on the fly. Thanks Daniele for the blog. It is also very cheap at $79.00.
I just recommended this product to a few other designers that I work with.