[users] spelling and grammatical checker

[jean]

I have two computers. On my pc I use MS Office 2003 and on my laptop Open 
Office. On both computers I am using several languages. When I make a document 
in Open Office, I have to transfer it to my other computer to be able tu use 
spelling and grammatical correction from MS Office. 
I am quite sure that this option must be available also in Open Office, but I 
do not find it. Can someone help me?
Thanks in advance,
Jean  - Marie