once i increase the dpi can i save as a jpeg
to be professionally printed?
( Clairebare Back once again with the Ill behaviour, Mon 13 Jun 2011, 19:31, archived)

I wouldn't.
I'd save as a tif. Bigger file size but better quality.
( CowJam, Mon 13 Jun 2011, 19:33, archived)

you're brill
I'll let you know how it goes (if you're interested)
( Clairebare Back once again with the Ill behaviour, Mon 13 Jun 2011, 22:03, archived)