回複：求教:兩PC聯網,交叉式CABLE連接雙方的網卡後,都可以

If you are using XP, you will need a floppy or XP setup cd to make workgroup. When you use wizard to setup your network, it will ask you insert a floppy. After you've done with this pc, take the floppy to another pc. Then setup again. You'll see each other.