Ive recently noticed that the computer you AB on makes a difference. Ive ABed on a Dell D620 (old computer) dell d430 (new computer) and a dell desktop...i noticed that the d620 ABs less total, then the desktop and the winner was the D430 which I would have to say is a great laptop and would recommend it to anyone.
personally...it doesn't matter what computer you use but it does matter what programs you have on your computer that may be affecting the speed of ABer program. For instance, the computer u'm using right now is full of junk that i don't really use yet i can't get rid of because it also belongs to my family. So their are other programs affecting the speed of the computer. Another thing that may cause the ABer program to run slowly is internet connection. If you don't have a good connection it doesn't run as fast.
If you have another programs that uses the RAM it will cause yr aber to run slower. Connection/bandwith matters too, im downloading torrents while abing and i don't get that much.
ABers tend to lag alot. Maybe because they arent made by professional programmers (sorry guys :arf: ) So the faster the computer you have, the less it will lag, so it will buy more items.
i leave my ABer overnight, and usually the inventory is almost full, regardless of my computer's speed