alright now - did some uninstallings, restorings and rebootings - then had to go to work before I could post & this one didn't cross over to Stardock Forums (can't access WC at work)
I reverted back to 5, then copied Aura's folder to my desktop after making sure Aura was working (seems the one's coming up as no uis in 6 have uis files but nothing else {no graphics,etc}) - zipped Aura and changed extension to .wba - double clicked and got 'new skin installed = deleted Aura from WB folder, dropped the unzipped copy in, but Aura no work == deleted the one dropped in, double clicked the created .wba on desktop and 'ta-da'
on to 6 - {5.91[b].038}
deleted Aura from WB folder after restoration of 6 after checking the folder was incomplete inside and Aura not working -- dropped the unzipped copy in the WB folder - refreshed list and still no Aura == deleted it from the folder and double clicked the .wba on desktop == ta-da == now using Aura
while 5 is installed and Aura is working - zip Aura to somewhere like desktop - change the extension to .wba and double click to test - if working you will get the 'new skin installed' - go back to WB6, get rid of the Aura folder (after making sure it's not working and is missing stuff inside) - then double click the wba you created