I could realy use some help here... Im at my wits end..

I have an inspiron 8200 with a c840 bios so I can use my docking station. I have tried both the truemobile 1300 and the intel pro 2100 wireless mini pci cards. I have tried these on many different AP's. I am about tready to go back to my belkin pcmica card ( never had a bit of trouble from it). I was wondering if anyone could recomend a mini pci card that will work with my system. I am having the same problems as everyone else on this forums. I have spent my share of money and time working with and reading these forums. I have tried just about everything I could think of plus what was recomended by the fine people on this forum. All I ask for is a mini pci wireless card that will work with out any trouble. I have read that you can remove the card from a DWLAG520. I have not heard any bad press about doing this, but I wonder how many people have done it. Any help or leads that you can give would be great.

Thank you

BTW I am using XP pro