Also, since you say you're using LW 2.5.5, I would recommend taking advantage of the Bitzi web lookup feature. You can use it to see if anyone else experienced problems with a file you're interested in. While you are there, download and install their Bitcollider (umm... I think it's called the same thing in Windows, that's what it is called in Linux) Then, when you download a file, you can make your own judgements on it to help other users.