I would love to see an explorer menu added to allow quick uploads by right clicking on a file and having a wizard appear for where the file will upload!
Make it happen!
webmasta
Or maybe have a right clik option to upload the selected file, providing of course that smartFTP is already open and connected, this means that you can have the client buried under other windows, while having your folders open, select the files, right clik and upload.. seeems easier to me instead of using the explorer windo to keep drilling all over your comp and maybe wont remember what was uploaded.
If SmartFTP is not open, then it should be opened and the files added to the queue.