More computer help please...USB ports.

[ddollevoet]

With the purchase of my 2001fp, my laptop is now one USB port short.

According to my google searches, I can add more USB ports by buying a USB hub.

Does anyone use a USB hub? Is there anything that I should know before I buy one (other than 2.0 vs. 1.1)? Are USB hubs pretty standard equipment? If I buy one at Radio Shack, will I be satisfied?

Any and all input is welcomed. Thanks.