Amazing to me that LinkSys released this card and it doesn't support WEP under XP Pro. After spending 4 hours with Tech Support, they tell me there is a known issue. To top it off, this is using their G wireless router. Apparently the issue is with the TI PCI-4510 Cardbus Controller (uh, used with DELL Inspiron 8500 Laptops). Buyers beware!
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