Regarding firefox, update it to version 10.0 or later and use it in 32-bit mode only.
To save pdf's in safari, please try using the save button in toolbar and see if it works.
Toolbar is present in two different forms:
2. This toolbar appears when you hover the mouse at bottom of pdf screen.
I have another big problem, apart from not being able to save pdfs.
I cannot search for words or phrases in any pdf on safari or firefox.
My safari version is 5.1.5, and my OS is 10.7.3.
I have just done the adobe update yesterday. Before the update all worked fine..
Isn't there a way to go back to the old version? I use it for work and I really need it..