Hi all, Okay it sounds like I'm the only one with this problem. I went to the download site, and looked at the file size. Its three megs, and I saved it on to my machine. I also downloaded the uninstaller, and saved it as well. I ran the uninstaller first, did a reset without holding any keys. I dhen proceeded to download the installer for 5.0, and got the same GPSDLL message, not enough storage space. I have plenty of space on the flash drive. James