Root Stock MTS 2.1 sbf

I have a Milestone A854 from MTS in manitoba canada. I have recently rooted my phone and updated to cm7 2.3.3. I did a ROM backup of the stock 2.1 update 1 that was on the phone. However, I lost the rom backup. Is there any place that I can download a 2.1 update 1 stock rom for this phone?
i rooted my mts motorola and have cm7, as well as switch between 2 other ones.
i used superoneclick for motorola to root it
then i got rom manager
everything on the phone works fine but mms doesnt send clue why