Saving a image in 300 DPI for print....
 

Hi.

I am helping a friend of mine with an ad for a magazine.

The ad is done but..... it needs higher resolution, 300 DPI, and now it is about 200 DPI (or less).

Is there somehow in PS7 to make my image 300 DPI or do I have to start all over again? If so, how do I set it up?

They want me to save it as an .eps when Im done.

TIA
Thomas

Just go under image > image size and resample it to whatever res/size you need. Can't guarantee how good the result will be though.