By the way, here are my settings:
My Store
Store Name: AE Nature
Store Owner: AEN SPRL/
Country: Belgium
Zone: Brussels
Expected Sort Order: desc
Expected Sort Field: date_expected
Switch To Default Language Currency: false
Language Selector: Default
Display Cart After Adding Product: true
Default Search Operator: and
Store Address and Phone:
Show Category Counts: true
Show Category Counts - Admin: true
Tax Decimal Places: 5.0%
Display Prices with Tax: true
Display Prices with Tax in Admin: true
Basis of Product Tax: Store
Basis of Shipping Tax: Shipping
Sales Tax Display Status: 1
Store Status: 0
Admin Session Time Out in Seconds: 3600
Admin Set max_execution_time for processes: 60
Show if version update available: true
Server Uptime: true
Missing Page Check: Page Not Found
cURL Proxy Status: False
cURL Proxy Address: Info
Currency Conversion Ratio: 1.02
HTML Editor: HTMLAREA
Enable phpBB linkage?: false
Shipping/Packaging
Country of Origin: Belgium
Postal Code: B-1120
Enter the Maximum Package Weight you will ship: 50
Package Tare Small to Medium - added percentage:weight: 0:0.2
Larger packages - added packaging percentage:weight: 7:0
Display Number of Boxes and Weight Status: 0
Order Free Shipping 0 Weight Status: 0
Shipping Estimator Display Settings for Shopping Cart: 2
Display Order Comments on Admin Invoice: 2
Display Order Comments on Admin Packing Slip: 2
Shipping Modules / Zone Rates
Enable Zones Method: True
Calculation Method: Weight
Tax Class: --none--
Tax Basis: Shipping
Sort Order: 0
Zone 1 Countries: BE,
Zone 1 Shipping Table: 1:6.50,5:7.50
Zone 1 Handling Fee: 0
Zone 2 Countries: NL,LU,FR
Zone 2 Shipping Table: 1:9.50,5:12
Zone 2 Handling Fee: 0
Zone 3 Countries: 00
Zone 3 Shipping Table: 3:8.50,7:10.50,99:20.00
Zone 3 Handling Fee: 0