I have a computer with a WL-138g card and a WL500g router. The computer is a AMD 1 gig processor on an Asus A7V motherboard. I'm runnning XP Pro. The wireless connection always has a low signal.
I already tried an external antenna, I got a new card, nothing helps. With my laptop I have an excelent signal whan I'm on the same location as my computer.

Any idea's how to fix this???