Seeing as I've owned Adobe CS6 Design and Web for the past year and a half, I can let you know first hand each program and it's support:
Photoshop CS6: Full support of Retina Display (HiDPI)
Illustrator CS6: Full support of Retina Display (HiDPI)
InDesign CS6: Not supportive of Retina Display (HiDPI). Program is usable, but icons, text and windows appear slightly pixelated.
Dreamweaver CS6: Not supportive of Retina Display (HiDPI). Program is usable, but icons, text and windows appear slightly pixelated.
Flash CS6: Not supportive of Retina Display (HiDPI). Program is usable, but icons, text and windows appear slightly pixelated.
Adobe Bridge CS6: Not supportive of Retina Display (HiDPI). Program is usable, but icons, text and windows appear more pixelated than other programs in the Adobe Creative Suite.
Adobe Fireworks CS6: Not supportive of Retina Display (HiDPI). Program is usable, but icons, text and windows appear slightly more pixelated than other Adobe Creative Suite.
So, basically, Photoshop and Illustrator have full support. InDesign is pixelated but still largely usable (maybe I'm biased because I use it everyday), but the others appear pixelated to the point of annoyance. None of the programs are completely unusable, but it is slightly annoying that a $600 MSRP design-oriented program suite doesn't support the high-end hardware by one of the big names in PCs.
