I tried to install Cyanogenmod for my Samsung Galaxy Ace (s5830i) but it failed. Now when I switch the phone on, it gets to the samsung animation then just starts looping. Does anyone know how to fix this?
search for "heimdall one-click unbrick"... you'll find it on the XDA Developers forum.
NEVER use windows stuff to flash a linux based phone, you might as well play russian roulette!