Galaxy S i500 w/ gingerbread 2.3.5 Can't Root

[kcohen67]

I Flashed my i500 with gingerbread 2.3.5 and now I can't root. My main objective was to put Cymods 7.1 with Ice cream sandwich on the phone, but it seems I've made things worse. I don't know what rom to take the phone to in order to install Clockworkmod Recovery, and I need some help.