Here is some links I found very helpful on design:
A good spot to download fonts without paying 1 cent.
Honestly, I learned most of the PS skills from this website.
Most flash users know it.
Another good flash tutorial site.
Their tutorials suck but tons of source file (template, sound effect... countless!) you can download for free. THAT'S WHY CHINA JUST AWESOME! (Need to sign up first, but don't cost you anything.)