BTW, this is what my NAV DB shows through Poison:

Opening map database from C:\POIson
DB info:
CD-ID: 21179
DB type: Standard
DB release: 0x22
Min block size: 0x01
Max block size: 0x60
Sector size: 0x200
Data supplier: TeleAtlas
Map features:
Toll roads: Yes
Car dealers: Yes
QXS: No
ZIP codes: Yes
TMC: No
State as country: Yes
Toll booths: No
Tunnels: Yes
Improved FOW: Yes
DB comments:
Label: no label
Description: no description
Unk: 111111111
Unk: 222222222
Unk: 333333333
Unk: 444444444

1. name: nar_tas_bmw_201009_20110714p22-e.
2. content: north-america (north-america)
3. oem: bmw
4. supplier: tele
7. conv tool version: prod_20110714/tas201009
8. conv input files:
9. conversion date: 20110714-1549
10. db release number: 34
11. conversion remarks: gdf version 2.1
12. conversion by: dbconv
13. conditional access: false


Reading internal POI
POI layer bounds: 136.71928 -107.27350 329.99281 86.00003
Primary lookup scan complete, 5256 links collected
Secondary lookup scan complete, 7340 links collected
Layer width 40000000 quads 200, width 200000
Reading points...
Total points: 1845420
Internal POI statistic:
bmw dealer/service 288
petrol station 89455
car rental 25837
car park 8368
car park + public transport 847
rest area 1429
automobile clubs 0
tourist attraction 3337
hotel 63201
restaurant 433007
bank 66944
community centre 0
library 23931
law courts 9474
fire station 21426
military base 3862
consulate/embassy 1221
cash dispenser 20282
tourist information 1478
museum 23340
theatre / civic centre 11233
civic centre 406
sports centre 13090
church 324935
monument 1683
amusement park 2424
park / recreation / fitness 32156
exhibition/convention centre 658
hospital 3527
police 20170
town hall 5608
post office 21558
medical assistance 0
chemist 41978
shopping centre 9956
city centre 97032
theatre / civic centre 0
golf course 16655
railway station 3375
airport 1791
ferry 707
bus station 544
marina 3428
college/university 155943
entertainment 54718
border crossing 66
motorcycles 97
car dealers 398
trading estate 223557
Detecting save mode
POI save mode: Replace
Editable points: 3862