Optimize LW with these speed results

[Sinkers]

Can anyone help me to tweak Limewire Pro with these Speed results
Upload = 1350
D/load = 244
I am just a bit unsure of the bandwith settings.
Once upon a time I was downloading from 14 hosts at about 130Kbps
I forget what my settings were, when I was getting these results.
Thank You

1. OS version? (eg: Windows 98) windows xp
2. What firewalls you have? Windows firewall
3. How much ram? 512
4. Hard Disk space available? 25 gig
5. Connection type? (eg: dialup, broadband, cable, etc.) broadband T1
6. Modem & router brand name & model numbers? Siemens 6250
7. Where are you trying to connect from (house, appartment complex, school, student accomodation, work, etc.)? house
8. What version of LimeWire (LW) & Java do you have? (Go to LW's menu Help>About LW...) Will show both LW & Java version. both of them are brand new
9. Who is your ISP provider (Internet Service Provider)?Optus Australia
10. Do this simple test for us. Using your browser go here: http://www3.limewire.com:6346/ The page should say 'Your test worked!'. What happens when you go there? 'Your test worked!
11. Are you sharing the connection with other computers or p2p sharing programs? If yes, please give details of set up. No
12. Is this a your 1st try at LW or is this a new problem with an experienced user. New problem, an experienced user.
13. Do you see a brick wall in front of the blue world icon at the bottom of LW's interface? Yes