It all depends on who's online at the time of downloading. You can have a thousand sources but if 6 only showup, that means there is only 6 users on at the time that are sharing. That just means that over a thousand users have downloaded said file, which, 9 times out of time means, they are also not sharing it. if more users opened up and shared you have more than 6 sources to choose from. but if it's your connection speed that could mean that's as high as you can go for sources. what do you have it set on? Check your settings to change it. You sound like you have your settings set at default. you should be able to change that in your Limewire settings under downloads.