I am running limewire on Mac OSX 10.5. When I first installed it about a month ago i had great download speeds, then about about a week ago my download speeds dropped to no more than 1 or 2k per second. The rest of the internet is still running fine. ????? anyone got any idea's????

nope. But sure bigpond hasn't shaped your monthly bandwidth? They either shape or charge more if over the limit for the month.

Sometimes it's wise to Tip: Purge the Downloads Queue! (click on blue link) which can liven LW back up.