I use:

http://ssdi.rootsweb.com/

which is also free and usually very up-to-date. Their advanced search is
great.

Good luck,

Jane Ehrlich Reifer
Fullerton, California, USA

Researching: REIFER (Banilov, Davidovka, Monastyriska, Roshch,
Vizhnitsa, Storozhinets, Chernivtsi [all in Ukraine], Israel, USA);
REISCH (Revna & Chernivtsi, Ukraine); ROESSLER / RESSLER (Chernivtsi &
Stetsova, Ukraine, USA); HOROWITZ (Horodenka, Stetsova & Chernivtsi [all
in Ukraine]); SPASSER (Panka & Storozhinets, Ukraine); HERZ, DAVIDSON,
SCHOEN (Hungary, USA); EHRLICH (Hungary, Czechoslovakia, Vienna Austria, USA)