I purchased 3.0 way back when and have been using SmartFTP ever since, love the tool! Anyway got a new laptop which is Windows XP 64bit and purchased the new version 4.0. The issue Im having is when I select files to upload to any ftp server 99% of the time it gives me the retry message, I have to stop and restart the queue just to get it to upload. I never had this issue with 3.0, it usually is instant. The difference between the systems are the old system is 32 bit and Im on wireless with the laptop and direct connect with old desktop. Is there a new setting on 4.0 that would help resolve this?