Thanks for trying to help me. I've been away all week but now I'm back and can try it again...
Yes, I deleted all services when rescanning with the new settings.
I'm new at this so I don't really know all that much. What I think I know is that I need to connect to Thor 3/5 (0.8W) to get all the channels included in my service subscription with Canal Digital. The closes default setting was Thor 2,3 (0.9W). If I chose that satellite I got some of my channels (I guess the ones on Thor 3) but quite a few of them were missing (I guess the ones on Thor 5). However, I was able to watch the channels I could find, both SD and HD channels, both encrypted and non-encrypted channels. When using the satfinder option the signal strength was quite poor though.
After making some changes (mentioned earlier) I was able to find ALL my channels during service search and the signal strength when using satfinder is quite good. I also get EPG info (which I assume is downloaded via satellite). My interpretation of this is that I AM on the right satellite but for some reason it is not possible to watch any channels.
My previous sat tuner was Canal Digital's own HD tuner (Sagem) and through that I was able to see all channels. I have not touched the satellite since then, just replaced the tuner so no changes to the dish or any other hardware should be necessary.
I also tried the suggested console command. The result can be seen below. I do not know enough about what to expect to be able to get anything interesting out of that output.
Please, help get this running. I also have a hard drive to install to make it possible to record but there's no point in doing that until I can actually use the tuner to watch TV. Eventually I will also get the necessary parts to use the twin tuner.
dvbsnoop V1.4.51 -- http://dvbsnoop.sourceforge.net/
------------------------------------------------------------
SECT-Packet: 00000001 PID: 0 (0x0000), Length: 140 (0x008c)
Time received: Sat 2009-02-21 00:39:12.476
------------------------------------------------------------
PID: 0 (0x0000) [= assigned for: ISO 13818-1 Program Association Table (PAT)]
Guess table from table id...
PAT-decoding....
Table_ID: 0 (0x00) [= Program Association Table (PAT)]
section_syntax_indicator: 1 (0x01)
(fixed): 0 (0x00)
reserved_1: 3 (0x03)
Section_length: 137 (0x0089)
Transport_Stream_ID: 44 (0x002c)
reserved_2: 3 (0x03)
Version_number: 8 (0x08)
current_next_indicator: 1 (0x01) [= valid now]
Section_number: 0 (0x00)
Last_Section_number: 0 (0x00)
Program_number: 0 (0x0000)
reserved: 7 (0x07)
Network_PID: 16 (0x0010)
Program_number: 2702 (0x0a8e)
reserved: 7 (0x07)
Program_map_PID: 283 (0x011b)
Program_number: 3001 (0x0bb9)
reserved: 7 (0x07)
Program_map_PID: 256 (0x0100)
Program_number: 3002 (0x0bba)
reserved: 7 (0x07)
Program_map_PID: 257 (0x0101)
Program_number: 3003 (0x0bbb)
reserved: 7 (0x07)
Program_map_PID: 258 (0x0102)
Program_number: 3004 (0x0bbc)
reserved: 7 (0x07)
Program_map_PID: 259 (0x0103)
Program_number: 3005 (0x0bbd)
reserved: 7 (0x07)
Program_map_PID: 260 (0x0104)
Program_number: 3006 (0x0bbe)
reserved: 7 (0x07)
Program_map_PID: 261 (0x0105)
Program_number: 3007 (0x0bbf)
reserved: 7 (0x07)
Program_map_PID: 262 (0x0106)
Program_number: 3008 (0x0bc0)
reserved: 7 (0x07)
Program_map_PID: 263 (0x0107)
Program_number: 3009 (0x0bc1)
reserved: 7 (0x07)
Program_map_PID: 264 (0x0108)
Program_number: 3010 (0x0bc2)
reserved: 7 (0x07)
Program_map_PID: 265 (0x0109)
Program_number: 3011 (0x0bc3)
reserved: 7 (0x07)
Program_map_PID: 266 (0x010a)
Program_number: 3023 (0x0bcf)
reserved: 7 (0x07)
Program_map_PID: 278 (0x0116)
Program_number: 3024 (0x0bd0)
reserved: 7 (0x07)
Program_map_PID: 279 (0x0117)
Program_number: 3025 (0x0bd1)
reserved: 7 (0x07)
Program_map_PID: 280 (0x0118)
Program_number: 3027 (0x0bd3)
reserved: 7 (0x07)
Program_map_PID: 282 (0x011a)
Program_number: 3028 (0x0bd4)
reserved: 7 (0x07)
Program_map_PID: 284 (0x011c)
Program_number: 3029 (0x0bd5)
reserved: 7 (0x07)
Program_map_PID: 285 (0x011d)
Program_number: 3030 (0x0bd6)
reserved: 7 (0x07)
Program_map_PID: 286 (0x011e)
Program_number: 3031 (0x0bd7)
reserved: 7 (0x07)
Program_map_PID: 287 (0x011f)
Program_number: 3032 (0x0bd8)
reserved: 7 (0x07)
Program_map_PID: 288 (0x0120)
Program_number: 3033 (0x0bd9)
reserved: 7 (0x07)
Program_map_PID: 289 (0x0121)
Program_number: 3034 (0x0bda)
reserved: 7 (0x07)
Program_map_PID: 290 (0x0122)
Program_number: 3035 (0x0bdb)
reserved: 7 (0x07)
Program_map_PID: 291 (0x0123)
Program_number: 3036 (0x0bdc)
reserved: 7 (0x07)
Program_map_PID: 292 (0x0124)
Program_number: 3037 (0x0bdd)
reserved: 7 (0x07)
Program_map_PID: 293 (0x0125)
Program_number: 3038 (0x0bde)
reserved: 7 (0x07)
Program_map_PID: 294 (0x0126)
Program_number: 3039 (0x0bdf)
reserved: 7 (0x07)
Program_map_PID: 295 (0x0127)
Program_number: 3040 (0x0be0)
reserved: 7 (0x07)
Program_map_PID: 296 (0x0128)
Program_number: 3099 (0x0c1b)
reserved: 7 (0x07)
Program_map_PID: 8000 (0x1f40)
Program_number: 3026 (0x0bd2)
reserved: 7 (0x07)
Program_map_PID: 281 (0x0119)
CRC: 2021425935 (0x787c830f)
==========================================================