Hey everyone, I have two issues I'm hoping I can get some help with. The first is, when I turn on my computer (I have a windows machine) I can start LimeWire and use it just fine. When I close out of LimeWire, however, I cannot use it again unless I restart my computer. If I click on any of the icons, nothing happens. I've checked and my LimeWire has not been uninstalled, and my JRE is just fine.

My second issue is, I just switched to a windows computer from a mac. On the mac version on LimeWire, my downloaded songs could be imported into iTunes automatically. The windows version does not have this option. Any idea as to why? or is there another way to do that, but I'm missing it. thanks for your help, everyone.

Hmmm...not too sure about the first one. Try deleting LW's preferences folder when LW's properly closed. Check point 3 below for instructions.
Fixes for LimeWire

There's no way to automatically import songs to iTunes for Windows That only works for Macs! You'll have to add files to iTunes in other ways
Transferring music to iPod & iTunes