The RJ11 is for the puck (4 button) or pen stylus (two button). I would try both the Win9X and NT drivers. You might get a message complaining that the driver is not certified, but that is often just M$ FUD. -----Original Message----- From: Internet Doctor [mailto:intdoc@charter.net] Sent: Friday, March 21, 2003 9:37 AM To: classiccmp(a)classiccmp.org Subject: Re: Summasketch+ graphics tablet My name is Bob, I have a Summasketch+. The 4pin square connector is for the power pack. I do not know what the RJ11 connector is for. I have been trying to locate drivers for this pad to try it with my WinXP. No luck there, only found Win9x and NT. I was hoping that I could use a magnetic pen with it. However, from what I am reading, it doesn't sound like that will work. If anyone know what I need to make this work, please let me know. I hate to trash it. I have 4 boys and my Net time is very limited, so you are welcome to email me at intdoc(a)charter.net. Thanks all!