Belkin Wireless Adapter problem

Hi. I have bought Belkin G F5D7050 wireless usb adapter, but im having some problems with it. Each minute, connection restarts, when I play games, every 60sec i get "connection lost" , "there is problem with your connection" and similar stuff. I use vista 32 ... In installation manual, i found out that there suppose to be "utility" program with setup. After installation, all i get is drivers for adapter, nothing else. It wont install any utility software for me? I think that "utility" program might be able to fix it. How can i get it?! I have tried to download latest drivers.. Doesnt help. But can you help me to fix it somehow? thank you! :wave: