When I first got my SSD, I used a junction to move my temp folder from the SSD to a mechanical drive. I used a program - can't remember which one - to move it over. Now everything worked fine, the temp folder works, things are being written to the mechanical drive. However I've been having issues with Plex. If you don't know what Plex is, think XBMC, or Media Centre. It's not been using artwork stored on my PC, even though it's downloaded it. Trawling through the error logs, I discovered that Plex could not find the Temp folder. Moving the Temp folder back to my SSD fixed the issue. From what I understand of junctions, it's supposed to create a link which I thought was 'invisible' to programs. Which is why when I open any of the my junction folders, the address stays as on the C drive ( My SSD ) and doesn't switch to D ( Mechanical ). Basically, I'm after a bit of clarification, and if anyone has any ideas why this one program doesn't find the temp folder if it's a junction. Cheers all.