TV Network Client not working if netbios is disabled (1 Viewer)

[BugsBunny]

MediaPortal Version: 0.2.2.0
MediaPortal Skin:
Windows Version: XP Pro SP2
CPU Type: AMD Athlon XP 1800+
HDD: Western Digital Caviar 320GByte
Memory: 2 x 512MB Corsair CL2 DDRAM PC400
Motherboard: Asus A7N8X-E Deluxe
Motherboard Chipset: nForce2
Motherboard Bios: Asus 1013
Video Card: Albatron GeForce TI4600 (CX25871)
Video Card Driver: ForceWare 61.82
Sound Card: ESI Juli@
Sound Card AC3:
Sound Card Driver: v1.18
1. TV Card: Floppx DTV DVB-C
1. TV Card Type: DVB-C
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:
Satelite/CableTV Provider:
HTPC Case: Zalman HD160
Cooling: AeroCool HT-102 / SilenX iXtrema Pro
Power Supply: Seasonic SS-300FT
Remote: MCE over IRTrans
TV: Philips 14 CT 2007
TV - HTPC Connection: S-Video

In my home-network I have Netbios over TCP/IP deactivated. It seems as if the TV engine 0.3 Client plugin does not work without Netbios over TCP/IP activated.
m00 192.168.1.30 is my TV Server. A04 192.168.1.24 is a test PC where I tested the TV engine 0.3 network client.
With Netbios over TCP/IP deactivated the client does not connect to the sql server of 192.168.1.30. Although I've entered an IP adress for the server, the error log shows, that the client wants to use netbios to connect to the TV Server:

Source=m00\SQLEXPRESS

I've tried to connect over TCP/IP within the SQL Management studio on 192.168.1.24 and it works without any problem:

If I enter an IP adress in the TV client, the cilent should not use netbios to connect to the sql server of the TV server.
When I activated Netbios in the network properties of the NICs on server and client the network client TV was working, but I would prefer having Netbios deactivated.

 

[BugsBunny]

Just a small update:
To get the sql connection running on the network client, in the following TVServer setup dialog

in stead of the hostname (marked red) the IP adress of the TV-Server has to be entered. Note that in this case a fixed IP adress for the computer running the TV-server has to be used.
Also the "SQL Server Browser" Service has to be activeted (startup automatically).

Then on the Network Client the SQL connection works fine in the TV Plugin. Groups and channel lists are there however when tuning to a channel no audio/video is there and an error message appears. Later sometimes audio/video appears.