Unfortunately, I doubt that either framework (in fact, any commercial framework) would have the functionality you are looking for. The long and short of it is that you are probably looking at a few hours (or days) of code updates, particurlary to remove the built-in dependance on relations.

Some time ago, I wrote a white paper on migrating applications to SQL Server (in fact, it is still on the EPS web site). One of the problems that I've seen over and over is that there is usually some degree of app rewrite involved. Unless you have a relatively simple app that uses wizard-built forms, this is something that you'll just have to tackle.

Regarding the storage of data into your arrays, you might be able to code that functionality into a data handler class. A psuedocode version might work something like this:

define class aDataHandler 

function LoadData
lparameter cSqlString, cCursorName, aArray

* you'll have to pass the array in via reference

* assume the connection is open and available as a property of the class
local lnResult

lnResult = SQLEXEC(this.iConnection, cSqlString, cCursorName)
if lnResult < 1 
   * error handling code here
else
   This.LoadArray(cCursorName, aArray)
endif

return lnResult

endfunc

function LoadArray
lparameter cCursorName, aArray

* your array loading routine goes here

endfunc

Hope that helps.