I've not seen this, however i don't think the multitest manager for 8.2 is not exactly compatible with 9.0 as in one of my jobs, they had a similar problem which was circumvented by executing from the command line calling the scripts from TD/QC.
As Tarun says, we can't post direct links. It wouldn't work anyway if you don't have acces to Mercury Support.
To be fair, I've just logged onto Mercury, searched the knowledge base and found the download straight away. Infact there is a KB article called "How do I download and install Multi Test Manager". I think that pretty much speaks for itself!
I managed to reach the download center ,selected QTP from the left most corner(there are 3 dropdowns over there,So I selected Software Trial from the first one,QTP from second ,and all solutions from the third)but still I couln't find.The only thing which was there was Test Director.It will be really very kind of u if u please tell me the steps to reach to that point from where I can download this MTM