still cant host on cod4 xbox with 50 meg

[donkey1982]

https://www.cableforum.co.uk/images/local/2009/07/80.png (http://www.speedtest.net)
ok just got my 50 meg installed today but cant see the difference to be honest. people still lagging out when i host games on xbox driving me crazy! here are my signal levels if someone could be so kind to take a look so they could tell me what to say when i phone many thanks in advance.

Cable Modem Downstream
DS-1 DS-2 DS-3 DS-4
Frequency 298750000 306750000 314750000 322750000
Lock Status
(QAM Lock/FEC Sync/MPEG Lock) Y/Y/Y Y/Y/Y Y/Y/Y Y/Y/Y
Channel Id 49 50 51 52
Modulation 256QAM 256QAM 256QAM 256QAM
Symbol Rate
(Msym/sec) 6.952 6.952 6.952 6.952
Interleave Depth I=12
J=17 I=12
J=17 I=12
J=17 I=12
J=17
Power Level
(dBmV) 5.93 6.10 6.36 6.47
RxMER
(dB) 38.26 38.26 38.61 39.40
Correctable
Codewords 28 5 6 4
Uncorrectable
Codewords 292 924 273 316

Cable Modem Upstream
US-1 US-2 US-3 US-4
Channel Type 1.0 N/A N/A N/A
Channel ID 2 N/A N/A N/A
Frequency
(Hz) 45800000 N/A N/A N/A
Ranging Status Success N/A N/A N/A
Modulation 16QAM N/A N/A N/A
Symbol Rate
(KSym/sec) 2560 N/A N/A N/A
Mini-Slot Size 2 N/A N/A N/A
Power Level
(dBmV) 54.25 N/A N/A N/A
T1 Timeouts 0
T2 Timeouts 0 0 0 0
T3 Timeouts 3 0 0 0
T4 Timeouts 0 0 0 0

[broadbandking]

Seem fine to me, have you posted on the newsgroups or called tech support plus have you tryed the connection without a router?

[Zhadnost]

I don't know where the new modems peak, but the US Power level looks a bit high, def. a good idea to post this on virginmedia.support.broadband.cable and see what they say.

[donkey1982]

just a quick update credit where credit due, i phoned the technician who did the original install and he popped around this afternoon. after tweaking with green box, putting new cable in, filter (1hr30mins), i seem to be getting a muck more stable connection. (the guys a legend). have also hosted 8 "ground war" games on cod4 xbox which involves 18 players. no one complaining of lag. thankgod i got a tech who seemed to have pride in his work! fingers crossed for future! thanks for replys

[donkey1982]

http://www.mybroadbandspeed.co.uk/results/04274496.png (http://www.mybroadbandspeed.co.uk)