I just sent a 1 megabyte file to the book port in 3 different formats. The 1 meg file took 4 seconds as a txt file. When I sent it as a Word file, it took 27 seconds. When I sent it to book port as an html file from the Windows Explorer "Send to" menu, it took 1.5 minutes. I can't tell you how fast the transfer will be from within internet explorer itself. I have usually found this method of transferring html files faster than being in Windows explorer and sending from the "Send to" menu, but JAWS wouldn't open the 1 megabyte html file on my hard drive without stalling. So, the bottom line is, at least in my opinion, txt files are much quicker and since html files and word files are first transferred to txt before they are sent from the book port, I often simply do the transfer to txt in Word or Internet explorer and make the transfer to book port happen much quicker. Neal