62chev,
You will get so much more out of Macola Progression when you move to SQL.
I too doubted the value of moving to SQL but it has given us improved performance and the ability to better manage our data and also use the system to better fit our needs.
I know it doesn't seem like a db change could have that much impact, but it can.
Also, you should get a better response on your issues when you are using the current version and current db. Although, that does depend on your business partner / reseller relationship.