Tam:

Not sure if I really understand what you are looking for. Even without TelPay there wasn't an easy way to match invoices to payments in GL, unless you issued individual cheques for each invoice. Also "The G/L detailed report for the Telpay bank is just a mess of invoices and payments with no rhyme or reason." doesn't make sense as the invoices would not be in the TelPay Bank GL Detail report.

With TelPay there is a way to set up TelPay to post to GL the same way that a regular cheque is posted, however this cannot be done retroactively.

I would recommend that you consider contacting your Adagio dealer for assistance.