Import issue in CRM 4.0

Hi There

In my CRM 4.0 i have one custom entity with a field "Name in Arabic"; we enter name both in English & Arabic, due to some internal issues in CRM we have some log now which we have to import in CRM. In CRM 4.0 we can only import through csv or text files. when i save my excel in csv, i can see Arabic in the field called "Name in Arabic" but once i import it in CRM it get transformed to miscellaneous characters. While existing reords in CRM display Arabic.I dont understand what the problem is? Please help me in this regard.

Reply ASAP.

Regards

Prashant