Problems with tv guide (2 Viewers)

[frank75]

TV-Server Version: 1.0 RC2
MediaPortal Version: 1.0 RC2
MediaPortal Skin: Blue Two Wide
Windows Version: Win XP SP3
CPU Type: Athlon64 X2 4400+ 2.3GHz
HDD: WD 320GB IDE
Memory: 2x512 Corsair DDR2 PC5300
Motherboard: Asus M2N-E SLI
Video Card: Asus EN8600GT/SI/HTDP/256M
Video Card Driver:
Sound Card:
Sound Card AC3: Coaxial out
Sound Card Driver:
1. TV Card: Hauppauge WinTV-PVR500MCE
1. TV Card Type:
1. TV Card Driver:
2. TV Card:
2. TV Card Type:
2. TV Card Driver:
3. TV Card:
3. TV Card Type:
3. TV Card Driver:
4. TV Card:
4. TV Card Type:
4. TV Card Driver:
MPEG2 Video Codec:
MPEG2 Audio Codec: AC3 Filter
h.264 Video Codec: Cyberlink H.264/AVC PDVD8
Satelite/CableTV Provider:
HTPC Case: Antec Overture
Cooling: Zalman CNPS8000 Slim CPU-Cooler
Power Supply:
Remote: Harmony 525
TV: Samsung LE-40M86
TV - HTPC Connection: DVI - HDMI

Hi

I have 2 channels that wont update.
TV2 and Travel Channel.
Travel Channel was Showtime before. My cable my cableoperator started to send Travel Channel on the same freq.
This is what it looks like in the tvguide.xml:

<channel id="Showtime-travelchannel.com">
<display-name>Showtime</display-name>

How can i change this to be correct?
I changed name in the tv server, but it did not help.

Someone that can help me?

Thanks