Hi, I have been running lime wire for quite a few months now. I am using windows xp. I have approx 6 gig on my small hard drive, but I have about 140 gig on the other. I have around 256 ram and a 450 mhz pentium chip. I have a high speed wireless connection. Well, I have a small "dish" on my roof. I am using a Linksys router( BEFSR41 ). Lime wire has been running great up until the other day. I have 3 computers on my network at home and they all have been able to use lime wire flawlessly until now. I can't connect from any computer in my house. I currently have the beta version downloaded , and I have upgraded Java as well. I found a link in a post on here about a test site, and it says that the port is blocked. Why, and how do I unblock it. I have gone through all the step I found in the sticky posts. Now what. Thanks

-Brian