What about BO maps?

mm.. so in MW2 PS IWNET added the MW1 maps right?
so we need to add BO maps, you know like in CounterStrike, that you enter A server and if you don't have the map it's installed?
we need to do it with BO maps or just reg' pacth and like MW1 shit..

lol cod bo runs on an enhanced World at War engine which itself was improved from Call of Duty 4 and It features a streaming texture technology also seen in Modern Warfare 2......... so there maps r not compatible with mw2 so i dont think it work on mw2

No they wont add Black Ops maps because they have AlterOps coming out soon so that would just backfire on them later and also @ssjgoku4 is correct that they are not compatible and will looks weird as hell.
Check it here: alterOpsⓘ