So here's what I found.
I downloaded all six files (*.zip.001 through *.zip.006).
For 7-zip to work properly, you need to select the .001 file and unzip it. That will extract everything from all six archives. If you select one of the other files, it will let you unzip, but you will get errors.
For WinRAR to work properly, again, select the .001 file and unzip it. That's the only file that WinRAR recognizes as unzippable. It will unzip all the files, just like 7-zip.
WinZip does not recognize this as a valid unzippable archive. In fact, the file naming format is not what WinZip uses for its multipart files. WinZip will create a base name with a Zip extension, and then create the parts as .z01, .z02, etc. But for testing purposes, I took the unzipped files and created a WinZip multipart (split) archive and it created the zip plus five .z0x files (where x is a one-up number). Like Eddie, I selected a 100MB split point, and it also created six files.
So for anyone wanting to use this UserTrack, your best bet is probably 7-zip, since it's free; however, WinRAR works just fine also.
And the files worked perfectly as UserTracks. I copied them over to my UserTracks folder and selected them in an arrangement. For my quick test, they sounded fine; however, the one thing I did notice is that they seem be louder than the other RealTracks guitars (at least in the style I was working with). I had to reduce the volume significantly compared to the RealTracks volume settings. But otherwise, sounded great.
John
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