I can confirm that I succeded rooting the Samsung Giorgio Armani yesterday with SuperOneClick.
At the first try I used the Root on Auto but the application locked itself around step #7 and I had to force close it.
So after this I remembered that I read in some topic that somebody used the neteuer method or something like that, so I started Root again with that method manually selected and it worked.
It actually says that the phone has 2.3 Android but it works.
I installed Titanium Backup and it works.
Also I installed ROM Manager and successfully made a backup to my ROM .
Still thinking that the phone is a little laggy, I installed OCLF (One Click Lag Fix) but it doesn't seem to speed it up as I expected.
Are there any ROM's based on 2.2 that are really snapy and which you would total recommend for a beginner?
Is it recommendable to install a ROM with the application ROM Manager after you copied the ROM onto the internal memory?