http://www.stripegenerator.com/ - i love this thing to death. i could never get those tiled stripes down in photoshop. this online engine, i think based on ajax, will make one for you that tiles perfectly and automatically makes it as small of a file as possible dimension-wise. you could choose stripe width, colors, gradients, stripe direction, etc. http://www.tartanmaker.com/ - haven't really found a use for this, i guess good for some decent backgrounds. can make some decent burberry designs http://www.tabsgenerator.com/ - also haven't gotten the chance to mess with this much since i haven't had a project that required tabs in a long while, but it makes some decent tabs. http://www.reflectionmaker.com/ - also nice for you guys who are into reflections. would be good use for a flash actionscript carousel on a black bg, your items having all reflections or something. http://beta.dailycolorscheme.com - was a good resource for a while until they stopped uploading color schemes. http://labs.adobe.com/kuler/ - pretty self-explanatory. same as link above but a bit more complex and gives you the options of analogous, complementary colors, etc.