My knowledge of hubs and switches is limited. I have a 3Com 24 port Baseline switch that I think is on it's last leg. I am looking for a replacement. The model I have has been discontinued. From what I can tell I have a very basic, unmanaged switch. How hard/time consuming would it be to go with something like THIS? What other brands would you recommend? Cheaper is always better, but I want something reliable. Should I stick with an unmanaged, or bite the bullet and manage the darned thing?