Several links on UI design, not in any way complete, if you have any suggestions, feel free to let me know...
- Patterns and Technique an IntroductionUI patterns
- www.welie.com/patterns/more UI patters (and some of the same).
- usableweblinks to UI pages.
- asktog.com/basics/UI design from the apple guru.
- joelonsoftwareUI design for developers.
- Jacob NielsenThe ui guru everybody loves to hate, mostly because he is right so many times..
Ajax patterns
have fun reading, I hope you will pick up a usefull thing or two.