I've seen a lot of people here and on the WoW forums claiming that more ram will solve Auction House problems. I hade 768mb before and upgraded to 2.5gb due to needing to do some development work on the machine. Now, when scrolling quickly in the AH, it still causes major problems for me sometimes. One time it took 4 minutes to respond and then disconnected me. The other times it just hung for 30 seconds or so.
However, more RAM does help performance in other aspects. When switching characters, there is less reload times for some parts. I can switch in and out of WoW with no trouble at all. Mail seems to be quicker, though that might have been because I checked it in off-peak hours.
However, more RAM does help performance in other aspects. When switching characters, there is less reload times for some parts. I can switch in and out of WoW with no trouble at all. Mail seems to be quicker, though that might have been because I checked it in off-peak hours.