Ok 10x for confirming...
So I installed ROM Manager and flashed last version of CWM, available for Samsung Captivate, don't ask me which but I know that it is 2.3.5 or something like that.
I can flash it again and tell you.
After that I did rebbot in recover 2 times and choose reinstall packages and then I got to the CWM recovery menu.
Then I selected install from sdcard and selected the CM10 edited archive.
It started to run the it showed an error with some options:
-one was to select update.zip
-other to select other update.zip from sdcard
-other was to send update.zip from adb
I tried to select update.zip from sdcard - didn't work
I tried to select CM archive from sdcard - didn't work
I tried option with adb and it kind of get in a loop where it waited
I think also there were some errors related to those getprop instrustions that are edited in updater.script ...
After this I put it in Download mode and flashed it back to Armani stock 2.2 ...
If you download updater.script that I posted earlier u will see that I replaced all codes for phones with Armani code, not only 3 like it said in another topic.
From what I saw, I think that the ROM is not fully edited for Armani, or maybe update.zip has to be updated in order to accept Cm10 ...
Please if you have any ideas get back