Yes, the Info page obtained by press the Y button will show the Path and Physical Location that the dashboard is running from, which xbe file.
The physical location will look something like:
\Device\HardDisk0\PartitionN\<subfolder(s)>\default.xbe where:
Partition1 is the E: drive
Partition2 the C: drive
Partition6 = F:, and
Partition7 = G:
3, 4 and 5 are the X, Y and Z game cache drives respectively.
The Skins Path is found under System -> Settings -> System. Scroll down to the Skin subsection:
As shown above, the Skins Path value of Skins means they are found in a subfolder named Skins under the Path previously found for the dashboard's XBE file on the System Info page displayed by pressing the Y button. Press B to go back to the previous menu page.
UnleashX version 0.39.528A Build 584 is the last release. It does have a bug when used with the FileZilla FTP client displaying the root directory listing, drive letters, making it impossible to enter them by double-clicking on the drive letter. There's extraneous date text on each drive letter entry - sometimes.
Rocky5 has hex edit patched the version he includes in his Xbox Softmodding Tool Build v1.1.4 to fix this issue. From what I recall, he sets the date to a fixed value for all file transfers.
The bug occurs in UnleashX's timestamp string processing. Sometimes the glitch does not occur; however, more often than not it does.
The next to last release, UnleashX v0.39.0222A Build 572, does not seem to have this FTP server timestamp processing glitch.