Here is my situation,

I have been running a Mediasmart home server, english version, since April 2008. I have 3 home clients: one 64-bit Vista, one 32-bit Vista and one 32 bit XP. Two of those clients are running a French version of Windows, the third is running an English version of Windows. I have no issue with the Windows home server software and the PP1, it has been running fine before and after PP1; on top of this I now can backup my 64-bit Vista client with PP1 and it is very multilingual friendly. The issues are more related to the Mediasmart components. It seems to have a close relationship with the hosting client when it comes to the connector and applying HP patches and it is not very friendly with a multilingual client community on a single server. For instance, if I try to update from a French client, HP tries to apply French patches on the server which has the English version. The distinction between client and server is not well supported by HP. Microsoft adapts very well to this situation.

 Any suggestion on solving those issues.