Originally posted by: Slikkster
Geez, what pessimism. Sheesh... The old "throw the baby out with the bathwater" advice.
How about posting exactly what kind of router you have. Have you tried changing the channel your transmitting/receiving on? Could have 2.4ghz interference from others in the area, or cordless phones. Got a phone next to it by chance? There are also very inexpensive "cantennas" that you can use at the laptop position to boost signal strength.
I have a Belkin Pre-N router that absolutely rocks. I'm about 3 rooms away from my wireless laptop position (30 feet or so through various walls), and I consistently get 54mbps. If I had the Belkin pre-N card to go with it, I would be up around 108 (theoretically, of course). Just using the stock laptop built-in wireless nic.