Mobile Service Providers Price Comparison

Considering my wildly varying mobile phone bill, my new HTC Touch Diamond and considering my monthly phone usage, I decided to conduct a comparison review of the major providers in Belgium. It doesn't look good for my particular usage profile (I have regular int'l coms with Malaysia) in that I don't seem to be able come in much below the 100€ mark...
Anyways below is the result.
Would be interested to hear from others with similar usage profiles.
Cheers for now.