said by Geertn:
The only drawback: if i choose the WRT54G, i'll have to buy an ADSL modem in addition, which makes the solution more expensive....
True, but you can find them for cheap on eBay. I do have have 2 ADSL modems sitting in my home, an older Wirespeed that still works fine using SBC's DSL and a newer DSL modem that came with my previous SBC DSL service. I don't use either one and will eventually eBay them as other's are doing. So if you have time, buy a used DSL modem that is compatable with your DSL provider. Just make sure it's from a seller with lots of good feedbacks and you're likely to have a good experience, although it's hard to tell sometimes with eBay.