Currency Settings - URGENT

Hi

Both Marketpress (in the 'General' settings) and my client's processor, 2CO, support Bulgarian Leva (BGL) as a transactional currency.

However, in the Marketpress 'Payments' settings, only a limited selection of currencies (not inc. BGL) are available - together with THE FOLLOWING warning:

"Selecting a currency other than that used for your store may cause problems at checkout."

Please advise?

Thanks
Philip
Lucid Online