iTunes 7.7 -- to use or not to use?

I have a 2.5G iPhone (firmware 1.1.4). Is it dangerous to upgrade to iTunes 7.7 at this point, even if I don't monkey with the firmware?

Thread closed > title not in conformity and posted in the wrong section.

There is also a thread for this here:

http://hackint0sh.org/forum/showthread.php?t=45100