More info from this link

I just bought this product but unable to use it on my MBP.Anybody using it successfully on your MBP?Can advise on how you manage to make it work.Sent an e-mail to tech support and still waiting for reply.I've tried using it on my iBook G3 with Tiger OS and it works perfectly.I suspect the driver is not native to the MBP.Any help is much appreciated.Thanks.