This was asked in another thread, but thought we would post it in here as it should help some people out 
You would be able to move maps from your V2 to the V3 by moving them from the V2 into the AP manager, and then moving them from the AP manager to the V3. All V2 maps are compatible with the V3
. The maps from V2 to V3 are identical in terms of OTS maps along with the coding, so if you have V2 maps they work on V3's 
Kirill
RallySportDirect.com
Trade in program is something that is in the works but nothing "official" yet.
You would be able to move maps from your V2 to the V3 by moving them from the V2 into the AP manager, and then moving them from the AP manager to the V3. All V2 maps are compatible with the V3
Kirill
RallySportDirect.com