Limewire was working perfectally fine before i had an electricity cut, now my connection is at one bar etc etc

looked at the limewire site and went through all the instructions about reinstalling, opening ports, firewall etc etc and to no avail

i'm running on windows xp and have never had a prolem untill now (power cut obviously did something)

my info is:
1. what OS version? (eg: Windows 98, XP,OSX, Vista)
Windows Xp
2. What firewalls you have ?
Just the windows firewall
3. How much ram ?
don't know
4. Hard Disk space available ?
86%
5. Connection type (eg: dialup, broadband, cable, etc.) ?
Broadband
6. Modem & router brand name & model numbers ?
speedtouch 330
7. Where are you trying to connect from (house, appartment complex, school, student accomodation, work, etc.) ?
[B******[/B]
8. What version,LimeWire & Java,Go to L/W's Help/About L/W, THIS show both LW & Java version.?
limewire 4.12.11 java 1.5.0_03
9. Who is your ISP provider (Internet Service Provider) ?
tiscali
10. Do this test click here: http://www3.limewire.com:6346/ should say 'Your test worked!. What happens ?
test worked
11. Are you sharing the connection with other computers or p2p sharing programs? If yes, please give details of set up.
n/a
12. Is this a your 1st try at LW or is this a new problem with an experienced user.?
experienced user, first problem
13. Do you see a brick wall in front of the blue world icon at the bottom of LW's interface ?
i did have although it has now dissapeared. still not working
14. Have you given full permisions for LimeWire to pass through your Firewall ?
yes. opened a port, etc etc
15. XP users, Please state XP firewall on or off.?
on



can anyone help,

sarah