I've tried CS, AOL, earthlink, worldnet (good in Japan and US, no roaming charge either place) and attglobalnet. I've found attglobal to be the best overall, esp. if you get the "premium/short hold time" support plan. Earthlink usually had faster datarates from the same calling points, but the surcharges were too high in Europe, but not as high as AOL (for US subscribers).

Celestar340, do you need mailing addresses in all the regions you have accounts?