Does Line 6 have an answer to this issue, or is it just plain ignoring its customer base? I am running XP Svc pack 3, and have seen this many times. Line 6 Monkey downloads the Pod Farm 2 version 2.57 downloader, and when you try to save it to disk, you get the error. Now, the Monkey app has no problem installing on XP, running on XP, etc. It just can't save a file. Ridiculous, particularly since it was reported many months ago. Check out my profile picture if you want to see the error message. Completely silly. I tried to save the downloader to my D: drive, and I have RAID. Don't tell me that you can only save to a C: drive. That would mean that somebody needs to get fired at Line 6.