Thanks viperbyte, I'll try that tomorrow.
I Just look and see that they have change the collation too...I'll try resetting that to the previous value.
I can change anything of my DB but not a lot of the server itself (because the other software is working and if I broke it they will kill me =P) But I'll try the things you said.
Interesting the thing of the connection string, didnt know that.
Any other idea will be well received
Thanks!