Thanks a bunch to all.

Since I rearly do printwork I never really got into this in detail. What you all have contributed helped me understand this much better.

I now have produced an ad to the specs of the magazine: PDF CMYC 300 dpi and it looks fine!

The difference in screen apperance and print output through me off a bit...thanks for clearing that up.

Once again this forum came to the rescue! Thanks again!

Tom