sory, ı know a little english!
now:
my server = local sme server
my site = joomla 1,5,9
my CB=1,2 stable

problem= folder and file permissions;
owner:www group:www why?
not run (not write admin) members list...

now my CB= cb_1_2_0_RC4-unzip1st
folder and file permssions: owner:admin group:www

now run my cb_1_2_0_RC4-unzip1st version

is this a bug?

do you understand me?
ok ?

bye.