.SCD - which Mac burn software could have imaged this?

[cyberish]

I've an .scd (image-?)file lying on an old HDD. I definitely can't remember with which program I did burn this. - Or is it in the end another file belonging to a different program? - Does anybody know here about a Mac OS program (probably even Mac OS X PPC) spitting out this format? - Of course I did google but without having a positive revelation. Thx
P.S: Scribus would output such a file. But it's definitely not from Scribus.

[IIO]

if it is a valid image file, toast or osx will (attept to) mount it. it is probably a windows-originated akai image.

[torvan]

.scd is a TurboTax/Quicken file extension that allows TurboTax to export a file into Quicken.