Automating home mortgage splits?

[Dan Rawson]

Is it possible to automate the splits associated with a  home mortgage transaction?  I am 
downloading the checking account transactions as QFX from my bank, so from their point of 
view, it's a single check.  As an example:


Check amount:  $3000

For payment X, we might have:

Principal:  $1700
Interest:  $400
Tax escrow:  $900

But for payment X+1, the P&I numbers obviously change, while the total and tax escrow 
amounts are un-changed.  Unfortunately, I can't download the split data from the mortgage 
holder.

Any ideas on how this might be automated?  Or should I just live with doing the manual 
entry once per month?

Thanks!

Dan