why does limewire win 4.12.08 always shoot my cpu up to 100% when downloading? i don't recall it always being like this. i've just upgraded from a celeron 2.25ghz to a p4 3ghz, 2gb ram, and it often hits maximum cpu when downloading.

i just upgraded to build 11 and will monitor this closely as it's a new cpu and I wanted to do burn-in (good) but am worried about overheating. i upgraded to a zalman from the stock intel, which was helpful for the celeron but i'm not sure it's enough for the p4