you could.. but it won´t work. i´ve played with it around 2 days..
You could install Astra-SM on an other working Box/Image (OpenATV works..) and use this box as "server" for your OE2.5 Box - this works most time..
My Test conditions: DM900 with OpenATV image as "server" for astra-sm -> Clientbox was DM920 with OE2.5 Experimental Image...
br hk2k2