MalachiConstant,
Common Adobe applications between Mac and Windows WILL install all same fonts bundled with the application in questions - i.e. Photoshop for Mac and Photoshop for Windows should install the SAME fonts.
The basic TTF fonts in Windows are "approximations" of the Adobe fonts but NOT identical. If you need the actual Adobe Postscript fonts in Windows, the basic set will install with Adobe apps for Windows (PhotoShop, Illustrator, etc). If you want the EXACT Adobe PS Fonts in Windows, you can purchase them at:
http://www.adobe.com/type/?sdid=CAUGC
- John