Ohman, I have had no problems either with my XP/Poser working together. I would suggest, like thgeisel, that you look for updated drivers. I would also visit the Windows Update page at the Micro$oft site. I do not know off hand if there are any updates available for the Swedish version of XP, but you never know what's up with MicroSoft or their software. Also XP's Help program may actually be of help these days. After starting it up you will see the option to "Find compatible hardware and software for Windows XP" under the heading "Pick a Task". I have not tried it yet, but I know it's there. It might offer you some assistance in correcting this problem your having.