My agent told me that if I really want it, he will release our binding contract so the listing agent becomes my agent (Dual Agent) and in return the listing agent will provide my agent a referral fee.

If there is a release clause, the integrity of the mortgage can remain intact if one or more parcels of real estate within the blanket mortgage are sold.

*Buy an older multi family unit/s, rehab and either flip or re-lease at higher rents.

We still do not have formal protocol released from the IRS as the laws allowing anything were just passed by congress. 

I am looking for a general release form that totally releases me from the deal.

On the positive side - once it is habitable you should be able to quickly re lease. . 

Look at the list of liens and make sure every one has a release also recorded.

Once that tenant takes over, you have to release the old tenant.The other option is to negotiate something new with all parties concerned.

Have you read any of the books that BP has released? 

“Subject to” means the seller is not released from responsibility.Conditionally, FHA and VA loans are assumable.