I second that request ... My largest has about 13 and it is pushing everything off the page.
I third that request as I and my coworker have taken to going to a naming scheme like HP-1.wim HP-2.wim. I am working at a service centre and have like 130GB of image files. When I started here my coworker was operating from command line and not appending. I then found this forum and thread. I love this HTA and so does my co-worker. Thanks Geezery.