Hi Mark,
I started using the Paste Special - Today menu option today and ran into a problem. I pasted a transaction and then adjusted the amount (it was slightly different this month but I wanted the same memo so I figured this would save a little time). After I changed the amount I noticed that the cash account total was incorrect.
Looking into the data register, I found that a second "purchase" transaction had been created for the new amount. The first transaction (with a memo prefixed by "(Pasted)" was on the date of the original transaction - i.e. the one I copied). The second transaction (with today's date) had no prefix. I'm guessing that the original (pasted) transaction was not updated because it was for a different date. Unless you did what I did (make a change after pasting the copy) you would not notice this problem.
Also, I have a question about whether it is possible to have a default for the "make entry in default cash account" option of the optional dialog that comes up when you do a transaction paste. Certainly, for my use-case as it now stands - I must use this dialog because I can't see a way to have the cash account entry created without it. So I have to repeatedly ask for the cash account entry to be made.
Regards,
Steven D.