I am trying to start VPC 5 with Windows XP on my 1 GHz iBook G4 with 640 MB. It took over three hours to get to the start up screen. Other people report similar sluggish behavior under Panther, but some have said it gets much better after it first starts up and gets even better after they apply the updater to 5.0.4. I got to the place where the program asked for my serial number for Windows XP and the weirdest thing has happened. I can't enter the SN because the program won't recognize the 1, 5 or 0 keys! For instance the SN begins VPM5-4810 and I can enter the VPM and the 48 but nothing I do will allow the numbers 1, 5 and 0 to be entered. I even tried typing VPM5 into TextEdit and cutting and pasting it to the field on the authentication screen. It would paste the VPM but not the 5. Is that weird or what? Has anyone else ever had that experience? Does anyone have any suggestions? Also I tried to find Connectix, they appear to have gone away all together. And Microsoft doesn't appear to support v5 even to the point where they don't post the updater to 5.0.4 that Connectix put out. Does anyone know where to find the updater for 5.0.4? Thanks. Eric