Hello, I am having the same issue with my mpower qt. I checked my space in the flash disk and since this machine is new about a month old, it has a lot of space way more than the 2.5 mb it is requiring. I try and upgrade it and it just keeps telling me no space for overriding map.dll not enough space and to hit enter. hitting n there is nothing there if I hit escape and skip the map.dll file it says complete but no navigation or showing of gps recievers. thanks Sal ----- Original Message ----- From: Mary Ellen Earls To: gps-talkusers@xxxxxxxxxxxxx Sent: Monday, February 23, 2009 8:45 AM Subject: [gps-talkusers] 5.3 successfully installed: Thanks to the help of Chris, I am now fully upgraded with Version 5.3. We actually had a corrupted download. Thank heavens the PK was fine. Thanks to you all for your help. Mary Ellen Earls __________ NOD32 3880 (20090223) Information __________ This message was checked by NOD32 antivirus system. http://www.eset.com