I am working all type of DTP work - book work, newspaper, letterhead, magazine, label, stickers, banner, wedding card, visiting card, pouch designing etc. last 15 years on Microsoft Windows and XP Operating system. I know very well Corel Draw, Photoshop, MS Office, Pagemaker. I don't know how to these dTP work on a Macintosh? Is this same work on Macintosh or change?