mc2xml: incorrect guide in Belgium (1 Viewer)

[Peter2]

MediaPortal Version: 1.0.2
MediaPortal Skin: Blue3
Windows Version: Xp sp3 + hotfixes
CPU Type: AMD Athlon 64 X2 5050E
HDD: Samsung 500GB SpinPoint F3 Sata II
Memory: Apacer DDR2 PC6400 1024MB Passive
Motherboard: Gigabyte GA-MA78GM-S2H
Video Card: Asus EN8500GT Silent/HTP/256M
Video Card Driver: 6.14.11.7813
Sound Card: Onboard Realtek ALC889A
Sound Card Driver: 5.10.0.5767
1. TV Card: Hauppauge Win/TV PVR 350
1. TV Card Type: Analog
1. TV Card Driver: 1.18.21.23257
HTPC Case: Antec Fusion
Cooling: Boxed cpu cooler & 1x120mm case fans (disconnected 2nd 120mm)
Power Supply: Standard
Remote: Hauppauge silver 45 buttons
TV: Sony KV-29FX20B
TV - HTPC Connection: (TV) Scart -> Scart convertor -> S-Video of EN8500GT

Hi, I'm using mc2xml for some time and since I use MP quite a lot to record, the lack of accuracy of the guide is annoying.
Most of the channels are ok but BBC World and Discovery Channel are a real mess.

Is anyone else experiencing the same problem and is there a way to get more accurate results?