If you are handy with tinkering, just go to
https://groups.yahoo.com/neo/groups/...tions/messages
There you will find how people are motorizing this mount (it is also known as LXD75, and very similar to Vixen Polaris) for the fraction of price for commercial product...
Also, some info is here:
http://www.stellarjourney.com/index....uipment_onstep
and here:
http://www.iceinspace.com.au/forum/s...ghlight=motors