Marketpress Gateway for Intuit Merchant Accounts

I know there is a thread for integrating marketpress into the QB database but what I need is the gateway for Intuit Merchant Accounts. Intuit does not provide a gateway per se. Intuit just states it only works with systems compatible with QuickBooks SDK 4.1.
Are there plans to incorporate this gateway into MarketPress? I am really having a difficult time finding a WordPress plugin that works with Intuit Merchant Accounts as the credit card processor, especially one that is time sensitive. Marketpress would be ideal for my customer needs.