Does any one know about silkscreening?
I know how it all works I've done it for about 5 years, but I need help making separations for my designs. I'm using photoshop cs on a mac ibook g4 osx. Can any one help with some simple 2-3 maybe even 4 color seps. I'm not going to be using cmyk.
Thanks.

I'm not very knowledgeable about anything that you are asking. But, I do want to try to help you.

What I know about silk-screening techniques and processes goes back to the days when there were no computers. So, the title of your question made me think of what I knew 30+ years ago. However, upon reading your question, as far as a computer program is concerned, I did a search for the following words: making separations Photoshop. And, I found some sites where maybe you might find information that will be helpful to you. I hope that you do find information that is helpful to you.

IMAGES - THE JOURNAL FOR TEXTILE SCREENPRINTING, EMBROIDERY AND GARMENT DECORATION (http://www.images-magazine.com/imagesarticle.php?article_id=140)

IMAGES - THE JOURNAL FOR TEXTILE SCREENPRINTING, EMBROIDERY AND GARMENT DECORATION (http://www.images-magazine.com/imagesarticle.php?article_id=17)

http://www.hutchcolor.com/PDF/HiFi_notes_04.pdf

creativepro.com - Bit by Bit: Why Your Photoshop Color Separations Are Wrong -- and How to Fix Them (http://www.creativepro.com/story/howto/19347.html)

http://imaging-resource.com/TIPS/LAWLER/SEPSETUP.PDF

http://www.thelawlers.com/FTP/SWOP_Essay.pdf

U.S. Screen Print & Inkjet Technology (http://screenprinters.net/articles.php?art=36)

color separations : CMYK : trapping & traps separating colors : QuarkXpess Pagemaker InDesign Illustrator (http://www.allgraphicdesign.com/colorseparations.html)