I downloaded a trial version of Crossover to evaluate if it is running well with EndNote. First I tried it with EndNote 8. But this version could not use the search function by just tiping a reference name. So I changed to the older version of EndNote (Vers. 7) and first it did run quite well. I use it together with OpenOffice by applying the rtf-Document scan. The bibliography was well formatted and I was quite satisfied. But now I detected that EndNote is always dying if I try to create a new reference.