theres a small football-sized field in my backyard, i'm friends with a couple people that also live around it, some of which let me use there wireless network (they dont care, i mostly just surf anyways) problem is, and i've messed with this for years, my wireless cards seem to lose power, like after a day, sometimes few hours somtimes a few days, i have to restart the computer because it just stops seeing the network/s like its getting weak, restarting usually seems to power it back up and it works good again for a while. sometimes it actually shows the networks and the little "automatic" next to them so its set to use them, but it just doesnt connect. ive tried numerous combos of pci cards and antennas over the last few yrs, even a laptop card in a pci adapter (orinoco card). most recently i bought a new card because mine seemed to be dropping the connection alot, the new card worked great for a week or so and started the same thing. anybody have any insight into this? im currently using a d-link g pci card and a 10dbi (if i remember right, maybe more) directional antenna w/ 25ft of lmr-400.