[HTC Wildfire S] BeciMester:
Okay here is the section that contains all the CIDs from the 0.90 hboot image. They are indeed zero-terminated ASCII strings. First the offset from the beginning of the file in hex, second is the value:

67364 TMUS
6736c T-MOB010
6737c T-MOB101
6738c T-MOB102
67398 TMNL
673a0 T-MOB003
673ac TMCZ
673b4 T-MOB004
673c0 TMUK
673c8 T-MOB005
673d4 TMHR
673dc T-MOB006
673ec T-MOB007
673f8 TMSK
67400 T-MOB008
67410 T-MOB009
6741c TMMK
67424 T-MOBL11
67430 VODA-UK
67438 VODAP001
67444 VODA-Germany
67454 VODAP102
67460 VODA-Italy
6746c VODAP405
67478 VODA-SFR
67484 VODAP203
67490 VODA-Spain
6749c VODAP304
674a8 VODA-Netherland
674b8 VODAPE17
674c4 VODA-Ireland
674d4 VODAP019
674e0 VODA-Greece
674ec VODAP006
674f8 VODA-Portugal
67508 VODAPD18
67514 VODA-Swisscom-WWE
67528 VODAP015
67534 VODA-Swisscom-DE
67548 VODAP110
67554 VODA-Swisscom-FR
67568 VODAP212
67574 VODA-Swisscom-IT
67588 VODAP416
67594 VODA-Australia
675a4 VODAP021
675b0 VODA-New-Zealand
675c4 VODAP022
675d0 VODA-Mobilkom
675e0 VODAP120
675ec VODA-Proximus
675fc VODAP024
67608 VODA-TR
67610 VODAPM27
6761c ORANGE-French
6762c ORANG202
67638 ORANGE-UK
67644 ORANG001
67650 ORANGE-ES
6765c ORANG309
67668 ORANGE-BE
67674 ORANG012
67680 ORANGE-PO
6768c ORANG008
67698 ORANGE-CH-FRA
676a8 ORANG203
676b4 ORANGE-CH-GER
676c4 ORANG104
676d0 ORANGE-SK
676dc ORANG006
676e8 ORANGE-PL
676f4 ORANGB10
67700 ORANGE-AT
6770c ORANG113
67718 GOOGLE
67720 GOOGL001
6772c TELEF-Spain
67738 TELEF301
67744 TELUS
6774c TELUS001
6775c DOCOM801
6776c CWS__001
67778 Brightstar-SPA
67788 BSTAR301
67794 Brightstar-PTB
677a4 BSTAR502
677b0 VIRGIN-UK
677bc VIRGI001
677c8 O2-UK
677d0 O2___001
677dc HTC-Czech
677e8 HTC__C24
677f4 HTC-Denmark
67800 HTC__F08
6780c HTC-Norway
67818 HTC__H10
67824 HTC-Sweden
67830 HTC__G09
6783c HTC-Poland
67848 HTC__B25
67854 HTC-Russia
67860 HTC__A07
6786c HTC-Turkey
67878 HTC__M27
67884 HTC-GCC
6788c HTC__J15
67898 HTC-Australia
678a8 HTC__023
678b4 HTC-Singapore
678c4 HTC-FRA
678cc HTC__203
678d8 StarHub-Singapore
678ec VODA-Africa-South
67900 HTC__016
6790c AirTel-India
6791c TIM-Italy
67928 TIM__401
67934 H3G-Italy
67940 H3G__402
6794c Optus-Australia
6795c OPTUS001
67968 Hutch-Australia
67978 HUTCH001
67984 SMC-Voda-HK
67990 SMCVD001
6799c Chunghwa-Taiwan
679ac CHT__601
679b8 Rogers
679c0 ROGER001
679cc HTC-EastEurope
679dc HTC__032
679e8 HTC-GER
679f0 HTC__102
679fc HTC-ITA
67a04 HTC__405
67a10 HTC-Dutch
67a1c HTC__E11
67a28 HTC-Nor
67a30 HTC__Y13
67a3c HTC-WWE
67a44 HTC__001
67a50 HTC-ELL
67a58 HTC__N34
67a64 HTC-SPA
67a6c HTC__304
67a78 HTC-PTG
67a80 HTC__506
67a8c DOPOD
67a94 DOPOD701
67aa0 Open-Channel
67ab0 HTCCN701
67ac0 HTCCN702
67ad0 HTCCN703
67adc HTC-Asia-SEA
67aec HTC__037
67af8 HTC-India
67b04 HTC__038
67b10 Fastweb-IT
67b1c FASTW401
67b28 O2-DE
67b30 O2___102
67b3c TWM-TW
67b44 HTC__621
67b50 Asia-HK-CHT
67b5c HTC__622
67b68 HTC-Asia-SEA-WWE
67b7c HTC__044
67b88 HTC-FRA-Bouygues
67b9c HTC__247
67ba8 HTC-BE
67bb0 HTC__E41
67bbc VODA-SA
67bc4 VODAP026
67bd0 H3G-DAN
67bd8 H3G__F05
67be4 H3G-SWE
67bec H3G__G04
67bf8 H3G-UK
67c00 H3G__001
67c0c H3G-ROI
67c14 H3G__003
67c20 Bouygues-Telecom
67c34 BOUYG201
67c40 Telstra
67c48 TELST001
67c54 VODA-DE
67c5c VODAP129
67c68 SKT_KR
67c70 SKT__901
67c7c VODA-MTS-RUS
67c8c VODAPA30
67c98 HTC-Tesco
67ca4 HTC__052
67cb0 HTC-FRA-NRJ
67cbc HTC__249
67cc8 Entel
67cd0 BSTAR306
67cdc Tigo
67ce4 BSTAR307
67cf0 Movistar
67cfc BSTAR308
67d0c BM___001
67d1c 11111111
67d28 Dopod-China

What do you make of this? Obviously not all of them are CIDs as they wouldn't fit 8 bytes, and some of them are shorter with no padding. Also the 'descriptive' ones seem related to the 'proper' CID right after them, like O2-DE -> O2___102 ;). The whole thing looks a lot like a lookup table of some sort, but I haven't looked at the code yet (study time :().

EDIT: previous post edited with more info as promised. :)