does anyone have one of these? sadoun has them at a really good price. i read good reviews from other sites but i wanted some input from the experts if you have one, has the experience been good? i have been holding off because most of these cards or usb box's from what i read seem to work better with linux. i have win xp. i wanted a prof but this seemed to have better reviews of plug and play (or as they say). sadoun help said it does blind scan and it can also do diseq. any input would be beneficial. thanks