It seems like you are experiencing a peculiar issue with your Sweex wireless card model LW057 on Windows 7. The problem you're facing, where the card stops working when you exceed 2GB of RAM, might be related to a driver or compatibility issue. Here are a few steps you can take to address this problem: 1. Driver Update: Make sure you have the latest drivers for your Sweex wireless card installed. Sometimes, outdated drivers can cause compatibility issues with the operating system or hardware. 2. Compatibility Mode: Try running the wireless card driver installer in compatibility mode. Right-click on the installer file, go to Properties, navigate to the Compatibility tab, and select a previous version of Windows that the...