Thanks for the quick reply. I'll have to live with it, I guess. I did notice that it will list any credits for the current job at the top of the list, which makes it easier, but it auto-applies to the oldest credit with an exact dollar-amount match, regardless of job, which means a lot of wasted time deselecting the wrong credit, and then selecting the correct one.
Oh well, glad it's helpful for others. If this is the worst thing I have to deal with concerning the upgrade, I'll be OK. Thanks again!